25412152 has 8 divisors (see below), whose sum is σ = 47647800. Its totient is φ = 12706072.

The previous prime is 25412141. The next prime is 25412201. The reversal of 25412152 is 25121452.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×25412152² = 1291554938542208, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1588252 + ... + 1588267.

It is an arithmetic number, because the mean of its divisors is an integer number (5955975).

Almost surely, 2^25412152 is an apocalyptic number.

It is an amenable number.

25412152 is a deficient number, since it is larger than the sum of its proper divisors (22235648).

25412152 is a wasteful number, since it uses less digits than its factorization.

25412152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3176525 (or 3176521 counting only the distinct ones).

The product of its digits is 800, while the sum is 22.

The square root of 25412152 is about 5041.0467167048. The cubic root of 25412152 is about 293.9998765946. Note that the first 3 decimals are identical.

The spelling of 25412152 in words is "twenty-five million, four hundred twelve thousand, one hundred fifty-two".