23920102 has 16 divisors (see below), whose sum is σ = 36691200. Its totient is φ = 11692872.

The previous prime is 23920081. The next prime is 23920121. The reversal of 23920102 is 20102932.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 23920102.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16399 + ... + 17797.

It is an arithmetic number, because the mean of its divisors is an integer number (2293200).

Almost surely, 2^23920102 is an apocalyptic number.

23920102 is a deficient number, since it is larger than the sum of its proper divisors (12771098).

23920102 is a wasteful number, since it uses less digits than its factorization.

23920102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1587.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 23920102 is about 4890.8181319693. The cubic root of 23920102 is about 288.1294669324.

The spelling of 23920102 in words is "twenty-three million, nine hundred twenty thousand, one hundred two".