23961002 has 16 divisors (see below), whose sum is σ = 38788512. Its totient is φ = 11035440.

The previous prime is 23960999. The next prime is 23961011. The reversal of 23961002 is 20016932.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19877 + ... + 21047.

It is an arithmetic number, because the mean of its divisors is an integer number (2424282).

Almost surely, 2^23961002 is an apocalyptic number.

23961002 is a deficient number, since it is larger than the sum of its proper divisors (14827510).

23961002 is a wasteful number, since it uses less digits than its factorization.

23961002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1973.

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 23961002 is about 4894.9976506634. The cubic root of 23961002 is about 288.2935936707.

Adding to 23961002 its sum of digits (23), we get a square (23961025 = 4895²).

Adding to 23961002 its reverse (20016932), we get a palindrome (43977934).

The spelling of 23961002 in words is "twenty-three million, nine hundred sixty-one thousand, two".