25067772 has 24 divisors (see below), whose sum is σ = 64990800. Its totient is φ = 8355888.

The previous prime is 25067761. The next prime is 25067773. The reversal of 25067772 is 27776052.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25067773) 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, 115947 + ... + 116162.

It is an arithmetic number, because the mean of its divisors is an integer number (2707950).

Almost surely, 2^25067772 is an apocalyptic number.

It is an amenable number.

25067772 is an abundant number, since it is smaller than the sum of its proper divisors (39923028).

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

25067772 is a wasteful number, since it uses less digits than its factorization.

25067772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232122 (or 232114 counting only the distinct ones).

The product of its (nonzero) digits is 41160, while the sum is 36.

The square root of 25067772 is about 5006.7726131711. The cubic root of 25067772 is about 292.6657574623.

The spelling of 25067772 in words is "twenty-five million, sixty-seven thousand, seven hundred seventy-two".