12415152 has 40 divisors (see below), whose sum is σ = 32272240. Its totient is φ = 4112640.

The previous prime is 12415141. The next prime is 12415163. The reversal of 12415152 is 25151421.

12415152 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (12415141) and next prime (12415163).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7974 + ... + 9402.

It is an arithmetic number, because the mean of its divisors is an integer number (806806).

Almost surely, 2^12415152 is an apocalyptic number.

12415152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12415152 is an abundant number, since it is smaller than the sum of its proper divisors (19857088).

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

12415152 is a wasteful number, since it uses less digits than its factorization.

12415152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1621 (or 1615 counting only the distinct ones).

The product of its digits is 400, while the sum is 21.

The square root of 12415152 is about 3523.5141549311. The cubic root of 12415152 is about 231.5531430288.

Adding to 12415152 its reverse (25151421), we get a palindrome (37566573).

It can be divided in two parts, 12 and 415152, that multiplied together give a square (4981824 = 2232²).

The spelling of 12415152 in words is "twelve million, four hundred fifteen thousand, one hundred fifty-two".