23433434 has 4 divisors (see below), whose sum is σ = 35150154. Its totient is φ = 11716716.

The previous prime is 23433407. The next prime is 23433467. The reversal of 23433434 is 43433432.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 13667809 + 9765625 = 3697^2 + 3125^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5858357 + ... + 5858360.

Almost surely, 2^23433434 is an apocalyptic number.

23433434 is a deficient number, since it is larger than the sum of its proper divisors (11716720).

23433434 is a wasteful number, since it uses less digits than its factorization.

23433434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11716719.

The product of its digits is 10368, while the sum is 26.

The square root of 23433434 is about 4840.8092298706. The cubic root of 23433434 is about 286.1620106746.

Adding to 23433434 its reverse (43433432), we get a palindrome (66866866).

The spelling of 23433434 in words is "twenty-three million, four hundred thirty-three thousand, four hundred thirty-four".