25275262 has 4 divisors (see below), whose sum is σ = 37912896. Its totient is φ = 12637630.

The previous prime is 25275251. The next prime is 25275287. The reversal of 25275262 is 26257252.

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

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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, 6318814 + ... + 6318817.

It is an arithmetic number, because the mean of its divisors is an integer number (9478224).

Almost surely, 2^25275262 is an apocalyptic number.

25275262 is a deficient number, since it is larger than the sum of its proper divisors (12637634).

25275262 is a wasteful number, since it uses less digits than its factorization.

25275262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12637633.

The product of its digits is 16800, while the sum is 31.

The square root of 25275262 is about 5027.4508451103. The cubic root of 25275262 is about 293.4710203590.

The spelling of 25275262 in words is "twenty-five million, two hundred seventy-five thousand, two hundred sixty-two".