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10612601 is a prime number
BaseRepresentation
bin101000011110…
…111101111001
3201222011202022
4220132331321
510204100401
61015244225
7156130346
oct50367571
921864668
1010612601
115a9944a
123679675
13227765c
1415a37cd
15de971b
hexa1ef79

10612601 has 2 divisors, whose sum is σ = 10612602. Its totient is φ = 10612600.

The previous prime is 10612559. The next prime is 10612603. The reversal of 10612601 is 10621601.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10086976 + 525625 = 3176^2 + 725^2 .

It is an emirp because it is prime and its reverse (10621601) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10612601 - 210 = 10611577 is a prime.

It is a super-2 number, since 2×106126012 = 225254599970402, which contains 22 as substring.

It is a Sophie Germain prime.

Together with 10612603, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 10612601.

It is not a weakly prime, because it can be changed into another prime (10612603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5306300 + 5306301.

It is an arithmetic number, because the mean of its divisors is an integer number (5306301).

Almost surely, 210612601 is an apocalyptic number.

It is an amenable number.

10612601 is a deficient number, since it is larger than the sum of its proper divisors (1).

10612601 is an equidigital number, since it uses as much as digits as its factorization.

10612601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 17.

The square root of 10612601 is about 3257.6987276297. The cubic root of 10612601 is about 219.7559345710.

The spelling of 10612601 in words is "ten million, six hundred twelve thousand, six hundred one".