152612087 has 4 divisors (see below), whose sum is σ = 156736776. Its totient is φ = 148487400.

The previous prime is 152612071. The next prime is 152612093. The reversal of 152612087 is 780216251.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 152612087 - 2⁴ = 152612071 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152612027) 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, 2062289 + ... + 2062362.

It is an arithmetic number, because the mean of its divisors is an integer number (39184194).

Almost surely, 2^152612087 is an apocalyptic number.

152612087 is a deficient number, since it is larger than the sum of its proper divisors (4124689).

152612087 is an equidigital number, since it uses as much as digits as its factorization.

152612087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4124688.

The product of its (nonzero) digits is 6720, while the sum is 32.

The square root of 152612087 is about 12353.6264716074. The cubic root of 152612087 is about 534.3957273266.

The spelling of 152612087 in words is "one hundred fifty-two million, six hundred twelve thousand, eighty-seven".