23513470 has 8 divisors (see below), whose sum is σ = 42324264. Its totient is φ = 9405384.

The previous prime is 23513467. The next prime is 23513471. The reversal of 23513470 is 7431532.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23513471) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1175664 + ... + 1175683.

It is an arithmetic number, because the mean of its divisors is an integer number (5290533).

Almost surely, 2^23513470 is an apocalyptic number.

23513470 is a deficient number, since it is larger than the sum of its proper divisors (18810794).

23513470 is a wasteful number, since it uses less digits than its factorization.

23513470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2351354.

The product of its (nonzero) digits is 2520, while the sum is 25.

The square root of 23513470 is about 4849.0689828048. The cubic root of 23513470 is about 286.4874322778.

The spelling of 23513470 in words is "twenty-three million, five hundred thirteen thousand, four hundred seventy".