23047234 has 16 divisors (see below), whose sum is σ = 39606336. Its totient is φ = 9853200.

The previous prime is 23047201. The next prime is 23047243. The reversal of 23047234 is 43274032.

It is a junction number, because it is equal to n+sod(n) for n = 23047199 and 23047208.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 4669 + ... + 8239.

It is an arithmetic number, because the mean of its divisors is an integer number (2475396).

Almost surely, 2^23047234 is an apocalyptic number.

23047234 is a deficient number, since it is larger than the sum of its proper divisors (16559102).

23047234 is a wasteful number, since it uses less digits than its factorization.

23047234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4041.

The product of its (nonzero) digits is 4032, while the sum is 25.

The square root of 23047234 is about 4800.7534825275. The cubic root of 23047234 is about 284.5812419908.

The spelling of 23047234 in words is "twenty-three million, forty-seven thousand, two hundred thirty-four".