152312086 has 4 divisors (see below), whose sum is σ = 228468132. Its totient is φ = 76156042.

The previous prime is 152312081. The next prime is 152312093. The reversal of 152312086 is 680213251.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 680213251 = 431 ⋅1578221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152312081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38078020 + ... + 38078023.

It is an arithmetic number, because the mean of its divisors is an integer number (57117033).

Almost surely, 2^152312086 is an apocalyptic number.

152312086 is a deficient number, since it is larger than the sum of its proper divisors (76156046).

152312086 is an equidigital number, since it uses as much as digits as its factorization.

152312086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76156045.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 152312086 is about 12341.4782745018. The cubic root of 152312086 is about 534.0453304017.

The spelling of 152312086 in words is "one hundred fifty-two million, three hundred twelve thousand, eighty-six".