25464322 has 16 divisors (see below), whose sum is σ = 41546232. Its totient is φ = 11635200.

The previous prime is 25464319. The next prime is 25464323. The reversal of 25464322 is 22346452.

It can be written as a sum of positive squares in 4 ways, for example, as 19456921 + 6007401 = 4411^2 + 2451^2 .

It is not an unprimeable number, because it can be changed into a prime (25464323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2223 + ... + 7474.

Almost surely, 2^25464322 is an apocalyptic number.

25464322 is a deficient number, since it is larger than the sum of its proper divisors (16081910).

25464322 is a wasteful number, since it uses less digits than its factorization.

25464322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9813.

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

The square root of 25464322 is about 5046.2185842470. The cubic root of 25464322 is about 294.2009285619.

The spelling of 25464322 in words is "twenty-five million, four hundred sixty-four thousand, three hundred twenty-two".