25314783 has 32 divisors (see below), whose sum is σ = 38707200. Its totient is φ = 14587776.

The previous prime is 25314781. The next prime is 25314787. The reversal of 25314783 is 38741352.

It is not a de Polignac number, because 25314783 - 2¹ = 25314781 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25314781) 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 31 ways as a sum of consecutive naturals, for example, 93973 + ... + 94241.

It is an arithmetic number, because the mean of its divisors is an integer number (1209600).

Almost surely, 2^25314783 is an apocalyptic number.

25314783 is a deficient number, since it is larger than the sum of its proper divisors (13392417).

25314783 is a wasteful number, since it uses less digits than its factorization.

25314783 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 431.

The product of its digits is 20160, while the sum is 33.

The square root of 25314783 is about 5031.3798306230. The cubic root of 25314783 is about 293.6239001238.

The spelling of 25314783 in words is "twenty-five million, three hundred fourteen thousand, seven hundred eighty-three".