7487625 has 32 divisors (see below), whose sum is σ = 12789504. Its totient is φ = 3888000.

The previous prime is 7487621. The next prime is 7487639. The reversal of 7487625 is 5267847.

It is not a de Polignac number, because 7487625 - 2² = 7487621 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (7487621) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15132 + ... + 15618.

It is an arithmetic number, because the mean of its divisors is an integer number (399672).

Almost surely, 2^7487625 is an apocalyptic number.

7487625 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

It is an amenable number.

7487625 is a deficient number, since it is larger than the sum of its proper divisors (5301879).

7487625 is a wasteful number, since it uses less digits than its factorization.

7487625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 546 (or 536 counting only the distinct ones).

The product of its digits is 94080, while the sum is 39.

The square root of 7487625 is about 2736.3524992223. The cubic root of 7487625 is about 195.6356639316.

The spelling of 7487625 in words is "seven million, four hundred eighty-seven thousand, six hundred twenty-five".