12550601 has 8 divisors (see below), whose sum is σ = 14367360. Its totient is φ = 10739808.

The previous prime is 12550589. The next prime is 12550613. The reversal of 12550601 is 10605521.

It is an interprime number because it is at equal distance from previous prime (12550589) and next prime (12550613).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12550601 - 2¹⁴ = 12534217 is a prime.

It is a super-2 number, since 2×12550601² = 315035170922402, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12550001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4805 + ... + 6941.

It is an arithmetic number, because the mean of its divisors is an integer number (1795920).

Almost surely, 2^12550601 is an apocalyptic number.

It is an amenable number.

12550601 is a deficient number, since it is larger than the sum of its proper divisors (1816759).

12550601 is an equidigital number, since it uses as much as digits as its factorization.

12550601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2983.

The product of its (nonzero) digits is 300, while the sum is 20.

The square root of 12550601 is about 3542.6827405231. The cubic root of 12550601 is about 232.3921787800.

The spelling of 12550601 in words is "twelve million, five hundred fifty thousand, six hundred one".