152870423 has 4 divisors (see below), whose sum is σ = 153252048. Its totient is φ = 152488800.

The previous prime is 152870413. The next prime is 152870449. The reversal of 152870423 is 324078251.

152870423 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 152870423 - 2²⁴ = 136093207 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 152870423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152870413) 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, 190211 + ... + 191012.

It is an arithmetic number, because the mean of its divisors is an integer number (38313012).

Almost surely, 2^152870423 is an apocalyptic number.

152870423 is a deficient number, since it is larger than the sum of its proper divisors (381625).

152870423 is an equidigital number, since it uses as much as digits as its factorization.

152870423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 381624.

The product of its (nonzero) digits is 13440, while the sum is 32.

The square root of 152870423 is about 12364.0779276095. The cubic root of 152870423 is about 534.6970923389.

The spelling of 152870423 in words is "one hundred fifty-two million, eight hundred seventy thousand, four hundred twenty-three".