152312712 has 32 divisors (see below), whose sum is σ = 388886400. Its totient is φ = 49690304.

The previous prime is 152312701. The next prime is 152312737. The reversal of 152312712 is 217213251.

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 66387 + ... + 68642.

It is an arithmetic number, because the mean of its divisors is an integer number (12152700).

Almost surely, 2^152312712 is an apocalyptic number.

152312712 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

152312712 is an abundant number, since it is smaller than the sum of its proper divisors (236573688).

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

152312712 is a wasteful number, since it uses less digits than its factorization.

152312712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135085 (or 135081 counting only the distinct ones).

The product of its digits is 840, while the sum is 24.

The square root of 152312712 is about 12341.5036361053. The cubic root of 152312712 is about 534.0460620396.

Adding to 152312712 its reverse (217213251), we get a palindrome (369525963).

The spelling of 152312712 in words is "one hundred fifty-two million, three hundred twelve thousand, seven hundred twelve".