23837480 has 32 divisors (see below), whose sum is σ = 54885600. Its totient is φ = 9312576.

The previous prime is 23837479. The next prime is 23837501. The reversal of 23837480 is 8473832.

It is a self number, because there is not a number n which added to its sum of digits gives 23837480.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5210 + ... + 8649.

It is an arithmetic number, because the mean of its divisors is an integer number (1715175).

Almost surely, 2^23837480 is an apocalyptic number.

23837480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23837480 is an abundant number, since it is smaller than the sum of its proper divisors (31048120).

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

23837480 is a wasteful number, since it uses less digits than its factorization.

23837480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13913 (or 13909 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 35.

The square root of 23837480 is about 4882.3641814187. The cubic root of 23837480 is about 287.7973432841.

The spelling of 23837480 in words is "twenty-three million, eight hundred thirty-seven thousand, four hundred eighty".