625075872 has 48 divisors (see below), whose sum is σ = 1642540032. Its totient is φ = 208140800.

The previous prime is 625075861. The next prime is 625075877. The reversal of 625075872 is 278570526.

It is a tau number, because it is divible by the number of its divisors (48).

It is not an unprimeable number, because it can be changed into a prime (625075877) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107668 + ... + 113324.

It is an arithmetic number, because the mean of its divisors is an integer number (34219584).

Almost surely, 2^625075872 is an apocalyptic number.

It is an amenable number.

625075872 is an abundant number, since it is smaller than the sum of its proper divisors (1017464160).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

625075872 is a wasteful number, since it uses less digits than its factorization.

625075872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6821 (or 6813 counting only the distinct ones).

The product of its (nonzero) digits is 235200, while the sum is 42.

The square root of 625075872 is about 25001.5173939503. The cubic root of 625075872 is about 855.0225690838.

The spelling of 625075872 in words is "six hundred twenty-five million, seventy-five thousand, eight hundred seventy-two".