25714572 has 24 divisors (see below), whose sum is σ = 64616496. Its totient is φ = 7912128.

The previous prime is 25714553. The next prime is 25714573. The reversal of 25714572 is 27541752.

It is a super-2 number, since 2×25714572² = 1322478426286368, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (25714573) 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, 82263 + ... + 82574.

It is an arithmetic number, because the mean of its divisors is an integer number (2692354).

Almost surely, 2^25714572 is an apocalyptic number.

It is an amenable number.

25714572 is an abundant number, since it is smaller than the sum of its proper divisors (38901924).

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

25714572 is a wasteful number, since it uses less digits than its factorization.

25714572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164857 (or 164855 counting only the distinct ones).

The product of its digits is 19600, while the sum is 33.

The square root of 25714572 is about 5070.9537564446. The cubic root of 25714572 is about 295.1615394110.

The spelling of 25714572 in words is "twenty-five million, seven hundred fourteen thousand, five hundred seventy-two".