25274052 has 48 divisors (see below), whose sum is σ = 67648000. Its totient is φ = 8151840.

The previous prime is 25274027. The next prime is 25274063. The reversal of 25274052 is 25047252.

25274052 is a `hidden beast` number, since 252 + 7 + 405 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 427 + ... + 7122.

Almost surely, 2^25274052 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 25274052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33824000).

25274052 is an abundant number, since it is smaller than the sum of its proper divisors (42373948).

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

25274052 is a wasteful number, since it uses less digits than its factorization.

25274052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7593 (or 7585 counting only the distinct ones).

The product of its (nonzero) digits is 5600, while the sum is 27.

The square root of 25274052 is about 5027.3305043532. The cubic root of 25274052 is about 293.4663371817.

The spelling of 25274052 in words is "twenty-five million, two hundred seventy-four thousand, fifty-two".