23429704 has 8 divisors (see below), whose sum is σ = 43930710. Its totient is φ = 11714848.

The previous prime is 23429687. The next prime is 23429729. The reversal of 23429704 is 40792432.

It can be written as a sum of positive squares in only one way, i.e., 13176900 + 10252804 = 3630^2 + 3202^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1464349 + ... + 1464364.

Almost surely, 2^23429704 is an apocalyptic number.

It is an amenable number.

23429704 is a deficient number, since it is larger than the sum of its proper divisors (20501006).

23429704 is a wasteful number, since it uses less digits than its factorization.

23429704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2928719 (or 2928715 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 31.

The square root of 23429704 is about 4840.4239483748. The cubic root of 23429704 is about 286.1468266582.

The spelling of 23429704 in words is "twenty-three million, four hundred twenty-nine thousand, seven hundred four".