12337630 has 8 divisors (see below), whose sum is σ = 22207752. Its totient is φ = 4935048.

The previous prime is 12337621. The next prime is 12337691. The reversal of 12337630 is 3673321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×12337630² = 304434228033800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12337595 and 12337604.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 616872 + ... + 616891.

It is an arithmetic number, because the mean of its divisors is an integer number (2775969).

Almost surely, 2^12337630 is an apocalyptic number.

12337630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12337630 is a deficient number, since it is larger than the sum of its proper divisors (9870122).

12337630 is a wasteful number, since it uses less digits than its factorization.

12337630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1233770.

The product of its (nonzero) digits is 2268, while the sum is 25.

The square root of 12337630 is about 3512.4962633432. The cubic root of 12337630 is about 231.0701860028.

The spelling of 12337630 in words is "twelve million, three hundred thirty-seven thousand, six hundred thirty".