12148374 has 32 divisors (see below), whose sum is σ = 28339200. Its totient is φ = 3470376.

The previous prime is 12148369. The next prime is 12148397. The reversal of 12148374 is 47384121.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 894 + ... + 5009.

It is an arithmetic number, because the mean of its divisors is an integer number (885600).

Almost surely, 2^12148374 is an apocalyptic number.

12148374 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

12148374 is an abundant number, since it is smaller than the sum of its proper divisors (16190826).

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

12148374 is an equidigital number, since it uses as much as digits as its factorization.

12148374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5929 (or 5915 counting only the distinct ones).

The product of its digits is 5376, while the sum is 30.

The square root of 12148374 is about 3485.4517641190. The cubic root of 12148374 is about 229.8825739590.

The spelling of 12148374 in words is "twelve million, one hundred forty-eight thousand, three hundred seventy-four".