23767425 has 90 divisors (see below), whose sum is σ = 48890534. Its totient is φ = 11404800.

The previous prime is 23767397. The next prime is 23767427. The reversal of 23767425 is 52476732.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 1185921 + 22581504 = 1089^2 + 4752^2 .

It is not a de Polignac number, because 23767425 - 2¹⁶ = 23701889 is a prime.

It is a super-2 number, since 2×23767425² = 1129780982261250, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 23767425.

It is not an unprimeable number, because it can be changed into a prime (23767427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 89 ways as a sum of consecutive naturals, for example, 244977 + ... + 245073.

Almost surely, 2^23767425 is an apocalyptic number.

23767425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

23767425 is an abundant number, since it is smaller than the sum of its proper divisors (25123109).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23767425 is a wasteful number, since it uses less digits than its factorization.

23767425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141 (or 116 counting only the distinct ones).

The product of its digits is 70560, while the sum is 36.

The square root of 23767425 is about 4875.1846118891. The cubic root of 23767425 is about 287.5151346790.

It can be divided in two parts, 2376 and 7425, that added together give a square (9801 = 99²).

The spelling of 23767425 in words is "twenty-three million, seven hundred sixty-seven thousand, four hundred twenty-five".