12380774 has 8 divisors (see below), whose sum is σ = 21224208. Its totient is φ = 5306040.

The previous prime is 12380773. The next prime is 12380779. The reversal of 12380774 is 47708321.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 12380774.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12380773) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 442157 + ... + 442184.

It is an arithmetic number, because the mean of its divisors is an integer number (2653026).

Almost surely, 2^12380774 is an apocalyptic number.

12380774 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

12380774 is a deficient number, since it is larger than the sum of its proper divisors (8843434).

12380774 is an equidigital number, since it uses as much as digits as its factorization.

12380774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 884350.

The product of its (nonzero) digits is 9408, while the sum is 32.

The square root of 12380774 is about 3518.6324047846. The cubic root of 12380774 is about 231.3392191408.

The spelling of 12380774 in words is "twelve million, three hundred eighty thousand, seven hundred seventy-four".