25934472 has 32 divisors (see below), whose sum is σ = 72040800. Its totient is φ = 8644752.

The previous prime is 25934471. The next prime is 25934483. The reversal of 25934472 is 27443952.

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

It is not an unprimeable number, because it can be changed into a prime (25934471) 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, 59818 + ... + 60249.

It is an arithmetic number, because the mean of its divisors is an integer number (2251275).

Almost surely, 2^25934472 is an apocalyptic number.

It is an amenable number.

25934472 is an abundant number, since it is smaller than the sum of its proper divisors (46106328).

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

25934472 is a wasteful number, since it uses less digits than its factorization.

25934472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120082 (or 120072 counting only the distinct ones).

The product of its digits is 60480, while the sum is 36.

The square root of 25934472 is about 5092.5899108410. The cubic root of 25934472 is about 296.0005174084. Note that the first 3 decimals are identical.

The spelling of 25934472 in words is "twenty-five million, nine hundred thirty-four thousand, four hundred seventy-two".