23763272 has 32 divisors (see below), whose sum is σ = 49162680. Its totient is φ = 10698240.

The previous prime is 23763251. The next prime is 23763277. The reversal of 23763272 is 27236732.

It can be written as a sum of positive squares in 4 ways, for example, as 3818116 + 19945156 = 1954^2 + 4466^2 .

It is a super-2 number, since 2×23763272² = 1129386192291968, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (23763277) 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, 1478 + ... + 7050.

Almost surely, 2^23763272 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23763272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24581340).

23763272 is an abundant number, since it is smaller than the sum of its proper divisors (25399408).

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

23763272 is a wasteful number, since it uses less digits than its factorization.

23763272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5633 (or 5629 counting only the distinct ones).

The product of its digits is 21168, while the sum is 32.

The square root of 23763272 is about 4874.7586606929. The cubic root of 23763272 is about 287.4983873886.

The spelling of 23763272 in words is "twenty-three million, seven hundred sixty-three thousand, two hundred seventy-two".