23434374 has 16 divisors (see below), whose sum is σ = 47753712. Its totient is φ = 7663968.

The previous prime is 23434373. The next prime is 23434399. The reversal of 23434374 is 47343432.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23434373) 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 7 ways as a sum of consecutive naturals, for example, 36529 + ... + 37164.

It is an arithmetic number, because the mean of its divisors is an integer number (2984607).

Almost surely, 2^23434374 is an apocalyptic number.

23434374 is an abundant number, since it is smaller than the sum of its proper divisors (24319338).

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

23434374 is a wasteful number, since it uses less digits than its factorization.

23434374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73751.

The product of its digits is 24192, while the sum is 30.

The square root of 23434374 is about 4840.9063201016. The cubic root of 23434374 is about 286.1658369554.

The spelling of 23434374 in words is "twenty-three million, four hundred thirty-four thousand, three hundred seventy-four".