23352970 has 8 divisors (see below), whose sum is σ = 42035364. Its totient is φ = 9341184.

The previous prime is 23352961. The next prime is 23352991. The reversal of 23352970 is 7925332.

It can be written as a sum of positive squares in 2 ways, for example, as 20007729 + 3345241 = 4473^2 + 1829^2 .

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

It is a super-2 number, since 2×23352970² = 1090722415641800, which contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 1167639 + ... + 1167658.

Almost surely, 2^23352970 is an apocalyptic number.

23352970 is a deficient number, since it is larger than the sum of its proper divisors (18682394).

23352970 is a wasteful number, since it uses less digits than its factorization.

23352970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2335304.

The product of its (nonzero) digits is 11340, while the sum is 31.

The square root of 23352970 is about 4832.4910760394. The cubic root of 23352970 is about 285.8341010575.

The spelling of 23352970 in words is "twenty-three million, three hundred fifty-two thousand, nine hundred seventy".