25046628 has 12 divisors (see below), whose sum is σ = 58442160. Its totient is φ = 8348872.

The previous prime is 25046603. The next prime is 25046663. The reversal of 25046628 is 82664052.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1043598 + ... + 1043621.

It is an arithmetic number, because the mean of its divisors is an integer number (4870180).

Almost surely, 2^25046628 is an apocalyptic number.

It is an amenable number.

25046628 is an abundant number, since it is smaller than the sum of its proper divisors (33395532).

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

25046628 is a wasteful number, since it uses less digits than its factorization.

25046628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2087226 (or 2087224 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 33.

The square root of 25046628 is about 5004.6606278548. The cubic root of 25046628 is about 292.5834490515.

The spelling of 25046628 in words is "twenty-five million, forty-six thousand, six hundred twenty-eight".