7712425 has 12 divisors (see below), whose sum is σ = 10929856. Its totient is φ = 5288400.

The previous prime is 7712399. The next prime is 7712431. The reversal of 7712425 is 5242177.

It is not a de Polignac number, because 7712425 - 2⁷ = 7712297 is a prime.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 7712393 and 7712402.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21861 + ... + 22210.

Almost surely, 2^7712425 is an apocalyptic number.

It is an amenable number.

7712425 is a deficient number, since it is larger than the sum of its proper divisors (3217431).

7712425 is a wasteful number, since it uses less digits than its factorization.

7712425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44088 (or 44083 counting only the distinct ones).

The product of its digits is 3920, while the sum is 28.

The square root of 7712425 is about 2777.1253122609. The cubic root of 7712425 is about 197.5742390349.

The spelling of 7712425 in words is "seven million, seven hundred twelve thousand, four hundred twenty-five".