25932963 has 16 divisors (see below), whose sum is σ = 40075776. Its totient is φ = 14609280.

The previous prime is 25932961. The next prime is 25932971. The reversal of 25932963 is 36923952.

It is not a de Polignac number, because 25932963 - 2¹ = 25932961 is a prime.

It is not an unprimeable number, because it can be changed into a prime (25932961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7206 + ... + 10187.

It is an arithmetic number, because the mean of its divisors is an integer number (2504736).

Almost surely, 2^25932963 is an apocalyptic number.

25932963 is a deficient number, since it is larger than the sum of its proper divisors (14142813).

25932963 is a wasteful number, since it uses less digits than its factorization.

25932963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17474.

The product of its digits is 87480, while the sum is 39.

The square root of 25932963 is about 5092.4417522442. The cubic root of 25932963 is about 295.9947763566.

The spelling of 25932963 in words is "twenty-five million, nine hundred thirty-two thousand, nine hundred sixty-three".