23740332 has 48 divisors (see below), whose sum is σ = 69065472. Its totient is φ = 6166080.

The previous prime is 23740303. The next prime is 23740337. The reversal of 23740332 is 23304732.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (23740337) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11923 + ... + 13770.

It is an arithmetic number, because the mean of its divisors is an integer number (1438864).

Almost surely, 2^23740332 is an apocalyptic number.

23740332 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

23740332 is an abundant number, since it is smaller than the sum of its proper divisors (45325140).

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

23740332 is a wasteful number, since it uses less digits than its factorization.

23740332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25718 (or 25716 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 24.

The square root of 23740332 is about 4872.4051555674. The cubic root of 23740332 is about 287.4058449083.

Subtracting from 23740332 its reverse (23304732), we obtain a square (435600 = 660²).

The spelling of 23740332 in words is "twenty-three million, seven hundred forty thousand, three hundred thirty-two".