25094472 has 96 divisors (see below), whose sum is σ = 71150400. Its totient is φ = 7358208.

The previous prime is 25094467. The next prime is 25094479. The reversal of 25094472 is 27449052.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25094479) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 93154 + ... + 93422.

It is an arithmetic number, because the mean of its divisors is an integer number (741150).

Almost surely, 2^25094472 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 25094472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35575200).

25094472 is an abundant number, since it is smaller than the sum of its proper divisors (46055928).

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

25094472 is a wasteful number, since it uses less digits than its factorization.

25094472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 327 (or 310 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 25094472 is about 5009.4382918647. The cubic root of 25094472 is about 292.7696279225.

The spelling of 25094472 in words is "twenty-five million, ninety-four thousand, four hundred seventy-two".