23434336 has 12 divisors (see below), whose sum is σ = 46136412. Its totient is φ = 11717152.

The previous prime is 23434297. The next prime is 23434337. The reversal of 23434336 is 63343432.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23434337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 366130 + ... + 366193.

It is an arithmetic number, because the mean of its divisors is an integer number (3844701).

Almost surely, 2^23434336 is an apocalyptic number.

It is an amenable number.

23434336 is a deficient number, since it is larger than the sum of its proper divisors (22702076).

23434336 is an equidigital number, since it uses as much as digits as its factorization.

23434336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 732333 (or 732325 counting only the distinct ones).

The product of its digits is 15552, while the sum is 28.

The square root of 23434336 is about 4840.9023952152. The cubic root of 23434336 is about 286.1656822780.

Adding to 23434336 its reverse (63343432), we get a palindrome (86777768).

It can be divided in two parts, 234343 and 36, that multiplied together give a palindrome (8436348).

The spelling of 23434336 in words is "twenty-three million, four hundred thirty-four thousand, three hundred thirty-six".