7625997 has 12 divisors (see below), whose sum is σ = 11119680. Its totient is φ = 5035848.

The previous prime is 7625987. The next prime is 7626023. The reversal of 7625997 is 7995267.

It is not a de Polignac number, because 7625997 - 2¹⁰ = 7624973 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7625987) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2997 + ... + 4922.

It is an arithmetic number, because the mean of its divisors is an integer number (926640).

Almost surely, 2^7625997 is an apocalyptic number.

It is an amenable number.

7625997 is a deficient number, since it is larger than the sum of its proper divisors (3493683).

7625997 is a wasteful number, since it uses less digits than its factorization.

7625997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8032 (or 8029 counting only the distinct ones).

The product of its digits is 238140, while the sum is 45.

The square root of 7625997 is about 2761.5207766736. The cubic root of 7625997 is about 196.8334373336.

The spelling of 7625997 in words is "seven million, six hundred twenty-five thousand, nine hundred ninety-seven".