25323783 has 8 divisors (see below), whose sum is σ = 34240896. Its totient is φ = 16644600.

The previous prime is 25323769. The next prime is 25323787. The reversal of 25323783 is 38732352.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 25323783 - 2¹² = 25319687 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25323787) 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, 59233 + ... + 59658.

It is an arithmetic number, because the mean of its divisors is an integer number (4280112).

Almost surely, 2^25323783 is an apocalyptic number.

25323783 is a deficient number, since it is larger than the sum of its proper divisors (8917113).

25323783 is a wasteful number, since it uses less digits than its factorization.

25323783 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118965.

The product of its digits is 30240, while the sum is 33.

The square root of 25323783 is about 5032.2741380016. The cubic root of 25323783 is about 293.6586927322.

It can be divided in two parts, 25323 and 783, that added together give a triangular number (26106 = T₂₂₈).

The spelling of 25323783 in words is "twenty-five million, three hundred twenty-three thousand, seven hundred eighty-three".