23693496 has 32 divisors (see below), whose sum is σ = 61810560.
Its totient is φ = 7554272.
The previous prime is 23693477. The next prime is 23693497. The reversal of 23693496 is 69439632.
It is a super-2 number, since 2×236934962 = 1122763505404032, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23693497) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 20910 + ... + 22013.
It is an arithmetic number, because the mean of its divisors is an integer number (1931580).
Almost surely, 223693496 is an apocalyptic number.
It is an amenable number.
23693496 is an abundant number, since it is smaller than the sum of its proper divisors (38117064).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23693496 is a wasteful number, since it uses less digits than its factorization.
23693496 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42955 (or 42951 counting only the distinct ones).
The product of its digits is 209952, while the sum is 42.
The square root of 23693496 is about 4867.5965321707.
The cubic root of 23693496 is about 287.2167180674.
The spelling of 23693496 in words is "twenty-three million, six hundred ninety-three thousand, four hundred ninety-six".