25016372 has 24 divisors (see below), whose sum is σ = 44564520. Its totient is φ = 12286080.

The previous prime is 25016323. The next prime is 25016389. The reversal of 25016372 is 27361052.

It can be written as a sum of positive squares in 4 ways, for example, as 355216 + 24661156 = 596^2 + 4966^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78758 + ... + 79074.

It is an arithmetic number, because the mean of its divisors is an integer number (1856855).

Almost surely, 2^25016372 is an apocalyptic number.

It is an amenable number.

25016372 is a deficient number, since it is larger than the sum of its proper divisors (19548148).

25016372 is a wasteful number, since it uses less digits than its factorization.

25016372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 611 (or 609 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 25016372 is about 5001.6369320453. The cubic root of 25016372 is about 292.4655892507.

The spelling of 25016372 in words is "twenty-five million, sixteen thousand, three hundred seventy-two".