25346961 has 24 divisors (see below), whose sum is σ = 38018240. Its totient is φ = 16259616.

The previous prime is 25346947. The next prime is 25346963. The reversal of 25346961 is 16964352.

It is a happy number.

25346961 is a `hidden beast` number, since 2 + 534 + 69 + 61 = 666.

It is not a de Polignac number, because 25346961 - 2⁷ = 25346833 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (25346963) 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, 33930 + ... + 34668.

Almost surely, 2^25346961 is an apocalyptic number.

It is an amenable number.

25346961 is a deficient number, since it is larger than the sum of its proper divisors (12671279).

25346961 is a wasteful number, since it uses less digits than its factorization.

25346961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 885 (or 882 counting only the distinct ones).

The product of its digits is 38880, while the sum is 36.

The square root of 25346961 is about 5034.5765462450. The cubic root of 25346961 is about 293.7482573610.

The spelling of 25346961 in words is "twenty-five million, three hundred forty-six thousand, nine hundred sixty-one".