23023650 has 48 divisors (see below), whose sum is σ = 61496064. Its totient is φ = 5666880.

The previous prime is 23023639. The next prime is 23023691. The reversal of 23023650 is 5632032.

It is a congruent number.

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 23 ways as a sum of consecutive naturals, for example, 3954 + ... + 7853.

It is an arithmetic number, because the mean of its divisors is an integer number (1281168).

Almost surely, 2^23023650 is an apocalyptic number.

23023650 is an abundant number, since it is smaller than the sum of its proper divisors (38472414).

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

23023650 is a wasteful number, since it uses less digits than its factorization.

23023650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11835 (or 11830 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 23023650 is about 4798.2965727433. The cubic root of 23023650 is about 284.4841391656.

Adding to 23023650 its reverse (5632032), we get a palindrome (28655682).

The spelling of 23023650 in words is "twenty-three million, twenty-three thousand, six hundred fifty".