12152380 has 12 divisors (see below), whose sum is σ = 25520040. Its totient is φ = 4860944.

The previous prime is 12152351. The next prime is 12152389. The reversal of 12152380 is 8325121.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12152389) 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, 303790 + ... + 303829.

It is an arithmetic number, because the mean of its divisors is an integer number (2126670).

Almost surely, 2^12152380 is an apocalyptic number.

12152380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12152380 is an abundant number, since it is smaller than the sum of its proper divisors (13367660).

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

12152380 is a wasteful number, since it uses less digits than its factorization.

12152380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 607628 (or 607626 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 12152380 is about 3486.0263911795. The cubic root of 12152380 is about 229.9078395730.

The spelling of 12152380 in words is "twelve million, one hundred fifty-two thousand, three hundred eighty".