23214570 has 32 divisors (see below), whose sum is σ = 55867968. Its totient is φ = 6173568.

The previous prime is 23214559. The next prime is 23214601. The reversal of 23214570 is 7541232.

It is a self number, because there is not a number n which added to its sum of digits gives 23214570.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 13182 + ... + 14838.

It is an arithmetic number, because the mean of its divisors is an integer number (1745874).

Almost surely, 2^23214570 is an apocalyptic number.

23214570 is an abundant number, since it is smaller than the sum of its proper divisors (32653398).

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

23214570 is a wasteful number, since it uses less digits than its factorization.

23214570 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2134.

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 23214570 is about 4818.1500599296. The cubic root of 23214570 is about 285.2683222464.

The spelling of 23214570 in words is "twenty-three million, two hundred fourteen thousand, five hundred seventy".