23073470 has 32 divisors (see below), whose sum is σ = 47901888. Its totient is φ = 7838208.

The previous prime is 23073469. The next prime is 23073481. The reversal of 23073470 is 7437032.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6452 + ... + 9368.

It is an arithmetic number, because the mean of its divisors is an integer number (1496934).

Almost surely, 2^23073470 is an apocalyptic number.

23073470 is an abundant number, since it is smaller than the sum of its proper divisors (24828418).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23073470 is a wasteful number, since it uses less digits than its factorization.

23073470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3044.

The product of its (nonzero) digits is 3528, while the sum is 26.

The square root of 23073470 is about 4803.4851930656. The cubic root of 23073470 is about 284.6891861395.

The spelling of 23073470 in words is "twenty-three million, seventy-three thousand, four hundred seventy".