23997070 has 32 divisors (see below), whose sum is σ = 44517600. Its totient is φ = 9309696.

The previous prime is 23997067. The next prime is 23997079. The reversal of 23997070 is 7079932.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23997079) 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 15 ways as a sum of consecutive naturals, for example, 52282 + ... + 52738.

It is an arithmetic number, because the mean of its divisors is an integer number (1391175).

Almost surely, 2^23997070 is an apocalyptic number.

23997070 is a deficient number, since it is larger than the sum of its proper divisors (20520530).

23997070 is a wasteful number, since it uses less digits than its factorization.

23997070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 612.

The product of its (nonzero) digits is 23814, while the sum is 37.

The square root of 23997070 is about 4898.6804345660. The cubic root of 23997070 is about 288.4381752748.

The spelling of 23997070 in words is "twenty-three million, nine hundred ninety-seven thousand, seventy".