7672741 has 2 divisors, whose sum is σ = 7672742. Its totient is φ = 7672740.

The previous prime is 7672739. The next prime is 7672759. The reversal of 7672741 is 1472767.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6395841 + 1276900 = 2529^2 + 1130^2 .

It is an emirp because it is prime and its reverse (1472767) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7672741 - 2¹ = 7672739 is a prime.

Together with 7672739, it forms a pair of twin primes.

It is an alternating number because its digits alternate between odd and even.

It is a junction number, because it is equal to n+sod(n) for n = 7672697 and 7672706.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7672711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3836370 + 3836371.

It is an arithmetic number, because the mean of its divisors is an integer number (3836371).

Almost surely, 2^7672741 is an apocalyptic number.

It is an amenable number.

7672741 is a deficient number, since it is larger than the sum of its proper divisors (1).

7672741 is an equidigital number, since it uses as much as digits as its factorization.

7672741 is an evil number, because the sum of its binary digits is even.

The product of its digits is 16464, while the sum is 34.

The square root of 7672741 is about 2769.9712994903. The cubic root of 7672741 is about 197.2347858190.

The spelling of 7672741 in words is "seven million, six hundred seventy-two thousand, seven hundred forty-one".