25274363 has 4 divisors (see below), whose sum is σ = 25510680. Its totient is φ = 25038048.

The previous prime is 25274339. The next prime is 25274369. The reversal of 25274363 is 36347252.

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

It is a cyclic number.

It is not a de Polignac number, because 25274363 - 2²⁴ = 8497147 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (25274369) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 117998 + ... + 118211.

It is an arithmetic number, because the mean of its divisors is an integer number (6377670).

Almost surely, 2^25274363 is an apocalyptic number.

25274363 is a deficient number, since it is larger than the sum of its proper divisors (236317).

25274363 is a wasteful number, since it uses less digits than its factorization.

25274363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236316.

The product of its digits is 30240, while the sum is 32.

The square root of 25274363 is about 5027.3614351865. The cubic root of 25274363 is about 293.4675408886.

The spelling of 25274363 in words is "twenty-five million, two hundred seventy-four thousand, three hundred sixty-three".