25673016 has 32 divisors (see below), whose sum is σ = 64310400. Its totient is φ = 8540640.

The previous prime is 25672973. The next prime is 25673023. The reversal of 25673016 is 61037652.

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, 18805 + ... + 20123.

It is an arithmetic number, because the mean of its divisors is an integer number (2009700).

Almost surely, 2^25673016 is an apocalyptic number.

It is an amenable number.

25673016 is an abundant number, since it is smaller than the sum of its proper divisors (38637384).

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

25673016 is a wasteful number, since it uses less digits than its factorization.

25673016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2139 (or 2135 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 30.

The square root of 25673016 is about 5066.8546456357. The cubic root of 25673016 is about 295.0024552127.

The spelling of 25673016 in words is "twenty-five million, six hundred seventy-three thousand, sixteen".