23301970 has 8 divisors (see below), whose sum is σ = 41943564. Its totient is φ = 9320784.

The previous prime is 23301959. The next prime is 23301977. The reversal of 23301970 is 7910332.

It can be written as a sum of positive squares in 2 ways, for example, as 21316689 + 1985281 = 4617^2 + 1409^2 .

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

It is not an unprimeable number, because it can be changed into a prime (23301977) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1165089 + ... + 1165108.

Almost surely, 2^23301970 is an apocalyptic number.

23301970 is a deficient number, since it is larger than the sum of its proper divisors (18641594).

23301970 is a wasteful number, since it uses less digits than its factorization.

23301970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2330204.

The product of its (nonzero) digits is 1134, while the sum is 25.

The square root of 23301970 is about 4827.2114103279. The cubic root of 23301970 is about 285.6258739541.

The spelling of 23301970 in words is "twenty-three million, three hundred one thousand, nine hundred seventy".