23797956 has 192 divisors, whose sum is σ = 76267520. Its totient is φ = 5598720.

The previous prime is 23797897. The next prime is 23797957. The reversal of 23797956 is 65979732.

It is a super-3 number, since 3×23797956³ (a number of 23 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (23797957) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 643170 + ... + 643206.

Almost surely, 2^23797956 is an apocalyptic number.

23797956 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23797956, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38133760).

23797956 is an abundant number, since it is smaller than the sum of its proper divisors (52469564).

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

23797956 is a wasteful number, since it uses less digits than its factorization.

23797956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114 (or 112 counting only the distinct ones).

The product of its digits is 714420, while the sum is 48.

The square root of 23797956 is about 4878.3148729864. The cubic root of 23797956 is about 287.6381934249.

It can be divided in two parts, 23797 and 956, that added together give a triangular number (24753 = T₂₂₂).

The spelling of 23797956 in words is "twenty-three million, seven hundred ninety-seven thousand, nine hundred fifty-six".