25264234 has 4 divisors (see below), whose sum is σ = 37896354. Its totient is φ = 12632116.

The previous prime is 25264231. The next prime is 25264247. The reversal of 25264234 is 43246252.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 22591009 + 2673225 = 4753^2 + 1635^2 .

It is not an unprimeable number, because it can be changed into a prime (25264231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6316057 + ... + 6316060.

Almost surely, 2^25264234 is an apocalyptic number.

25264234 is a deficient number, since it is larger than the sum of its proper divisors (12632120).

25264234 is a wasteful number, since it uses less digits than its factorization.

25264234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12632119.

The product of its digits is 11520, while the sum is 28.

The square root of 25264234 is about 5026.3539469480. The cubic root of 25264234 is about 293.4283321207.

The spelling of 25264234 in words is "twenty-five million, two hundred sixty-four thousand, two hundred thirty-four".