23464072 has 8 divisors (see below), whose sum is σ = 43995150. Its totient is φ = 11732032.

The previous prime is 23464061. The next prime is 23464081. The reversal of 23464072 is 27046432.

It can be written as a sum of positive squares in only one way, i.e., 22982436 + 481636 = 4794^2 + 694^2 .

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

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 23464072.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1466497 + ... + 1466512.

Almost surely, 2^23464072 is an apocalyptic number.

It is an amenable number.

23464072 is a deficient number, since it is larger than the sum of its proper divisors (20531078).

23464072 is a wasteful number, since it uses less digits than its factorization.

23464072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2933015 (or 2933011 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 28.

The square root of 23464072 is about 4843.9727497169. The cubic root of 23464072 is about 286.2866703592.

The spelling of 23464072 in words is "twenty-three million, four hundred sixty-four thousand, seventy-two".