25334772 has 12 divisors (see below), whose sum is σ = 59114496. Its totient is φ = 8444920.

The previous prime is 25334737. The next prime is 25334773. The reversal of 25334772 is 27743352.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25334773) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1055604 + ... + 1055627.

It is an arithmetic number, because the mean of its divisors is an integer number (4926208).

Almost surely, 2^25334772 is an apocalyptic number.

It is an amenable number.

25334772 is an abundant number, since it is smaller than the sum of its proper divisors (33779724).

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

25334772 is a wasteful number, since it uses less digits than its factorization.

25334772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2111238 (or 2111236 counting only the distinct ones).

The product of its digits is 35280, while the sum is 33.

The square root of 25334772 is about 5033.3658718595. The cubic root of 25334772 is about 293.7011633314.

It can be divided in two parts, 25334 and 772, that added together give a triangular number (26106 = T₂₂₈).

The spelling of 25334772 in words is "twenty-five million, three hundred thirty-four thousand, seven hundred seventy-two".