25465236 has 12 divisors (see below), whose sum is σ = 59418912. Its totient is φ = 8488408.

The previous prime is 25465207. The next prime is 25465241. The reversal of 25465236 is 63256452.

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

It is a junction number, because it is equal to n+sod(n) for n = 25465197 and 25465206.

It is a congruent number.

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, 1061040 + ... + 1061063.

It is an arithmetic number, because the mean of its divisors is an integer number (4951576).

Almost surely, 2^25465236 is an apocalyptic number.

It is an amenable number.

25465236 is an abundant number, since it is smaller than the sum of its proper divisors (33953676).

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

25465236 is a wasteful number, since it uses less digits than its factorization.

25465236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2122110 (or 2122108 counting only the distinct ones).

The product of its digits is 43200, while the sum is 33.

The square root of 25465236 is about 5046.3091462969. The cubic root of 25465236 is about 294.2044484728.

The spelling of 25465236 in words is "twenty-five million, four hundred sixty-five thousand, two hundred thirty-six".