12373830 has 64 divisors (see below), whose sum is σ = 37716480. Its totient is φ = 2827872.

The previous prime is 12373787. The next prime is 12373847. The reversal of 12373830 is 3837321.

It is a super-2 number, since 2×12373830² = 306223337737800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 12373794 and 12373803.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1384 + ... + 5163.

It is an arithmetic number, because the mean of its divisors is an integer number (589320).

Almost surely, 2^12373830 is an apocalyptic number.

12373830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12373830 is an abundant number, since it is smaller than the sum of its proper divisors (25342650).

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

12373830 is a wasteful number, since it uses less digits than its factorization.

12373830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6570 (or 6564 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 12373830 is about 3517.6455193780. The cubic root of 12373830 is about 231.2959606724.

It can be divided in two parts, 12373 and 830, that added together give a triangular number (13203 = T₁₆₂).

The spelling of 12373830 in words is "twelve million, three hundred seventy-three thousand, eight hundred thirty".