7672937 has 2 divisors, whose sum is σ = 7672938. Its totient is φ = 7672936.

The previous prime is 7672927. The next prime is 7672943. The reversal of 7672937 is 7392767.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4393216 + 3279721 = 2096^2 + 1811^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7672937 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 7672894 and 7672903.

It is not a weakly prime, because it can be changed into another prime (7672927) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3836468 + 3836469.

It is an arithmetic number, because the mean of its divisors is an integer number (3836469).

Almost surely, 2^7672937 is an apocalyptic number.

It is an amenable number.

7672937 is a deficient number, since it is larger than the sum of its proper divisors (1).

7672937 is an equidigital number, since it uses as much as digits as its factorization.

7672937 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 111132, while the sum is 41.

The square root of 7672937 is about 2770.0066786923. The cubic root of 7672937 is about 197.2364652575.

The spelling of 7672937 in words is "seven million, six hundred seventy-two thousand, nine hundred thirty-seven".