23434575 has 24 divisors (see below), whose sum is σ = 39695376. Its totient is φ = 12192000.

The previous prime is 23434573. The next prime is 23434589. The reversal of 23434575 is 57543432.

It is not a de Polignac number, because 23434575 - 2¹ = 23434573 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23434573) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 736 + ... + 6885.

It is an arithmetic number, because the mean of its divisors is an integer number (1653974).

Almost surely, 2^23434575 is an apocalyptic number.

23434575 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

23434575 is a deficient number, since it is larger than the sum of its proper divisors (16260801).

23434575 is a wasteful number, since it uses less digits than its factorization.

23434575 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7675 (or 7670 counting only the distinct ones).

The product of its digits is 50400, while the sum is 33.

The square root of 23434575 is about 4840.9270806324. The cubic root of 23434575 is about 286.1666551149.

The spelling of 23434575 in words is "twenty-three million, four hundred thirty-four thousand, five hundred seventy-five".