25469016 has 32 divisors (see below), whose sum is σ = 64296960. Its totient is φ = 8406432.

The previous prime is 25468979. The next prime is 25469021. The reversal of 25469016 is 61096452.

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, 2680 + ... + 7623.

It is an arithmetic number, because the mean of its divisors is an integer number (2009280).

Almost surely, 2^25469016 is an apocalyptic number.

It is an amenable number.

25469016 is an abundant number, since it is smaller than the sum of its proper divisors (38827944).

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

25469016 is a wasteful number, since it uses less digits than its factorization.

25469016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10415 (or 10411 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 25469016 is about 5046.6836635557. The cubic root of 25469016 is about 294.2190047590.

The spelling of 25469016 in words is "twenty-five million, four hundred sixty-nine thousand, sixteen".