25030064 has 10 divisors (see below), whose sum is σ = 48495780. Its totient is φ = 12515024.

The previous prime is 25030043. The next prime is 25030067. The reversal of 25030064 is 46003052.

It is not an unprimeable number, because it can be changed into a prime (25030067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 782174 + ... + 782205.

It is an arithmetic number, because the mean of its divisors is an integer number (4849578).

Almost surely, 2^25030064 is an apocalyptic number.

It is an amenable number.

25030064 is a deficient number, since it is larger than the sum of its proper divisors (23465716).

25030064 is a wasteful number, since it uses less digits than its factorization.

25030064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1564387 (or 1564381 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 25030064 is about 5003.0054966990. The cubic root of 25030064 is about 292.5189370943.

The spelling of 25030064 in words is "twenty-five million, thirty thousand, sixty-four".