625074028 has 12 divisors (see below), whose sum is σ = 1120559832. Its totient is φ = 304914080.

The previous prime is 625074019. The next prime is 625074029. The reversal of 625074028 is 820470526.

It is a junction number, because it is equal to n+sod(n) for n = 625073984 and 625074002.

It is not an unprimeable number, because it can be changed into a prime (625074029) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1905550 + ... + 1905877.

It is an arithmetic number, because the mean of its divisors is an integer number (93379986).

Almost surely, 2^625074028 is an apocalyptic number.

It is an amenable number.

625074028 is a deficient number, since it is larger than the sum of its proper divisors (495485804).

625074028 is a wasteful number, since it uses less digits than its factorization.

625074028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3811472 (or 3811470 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 34.

The square root of 625074028 is about 25001.4805161614. The cubic root of 625074028 is about 855.0217282989.

The spelling of 625074028 in words is "six hundred twenty-five million, seventy-four thousand, twenty-eight".