25534374 has 32 divisors (see below), whose sum is σ = 55002240. Its totient is φ = 7873152.

The previous prime is 25534363. The next prime is 25534381. The reversal of 25534374 is 47343552.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3897 + ... + 8139.

It is an arithmetic number, because the mean of its divisors is an integer number (1718820).

Almost surely, 2^25534374 is an apocalyptic number.

25534374 is an abundant number, since it is smaller than the sum of its proper divisors (29467866).

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

25534374 is a wasteful number, since it uses less digits than its factorization.

25534374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4324.

The product of its digits is 50400, while the sum is 33.

The square root of 25534374 is about 5053.1548561270. The cubic root of 25534374 is about 294.4704624557.

The spelling of 25534374 in words is "twenty-five million, five hundred thirty-four thousand, three hundred seventy-four".