152939 has 2 divisors, whose sum is σ = 152940. Its totient is φ = 152938.

The previous prime is 152909. The next prime is 152941. The reversal of 152939 is 939251.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 152939 - 2¹⁶ = 87403 is a prime.

Together with 152941, it forms a pair of twin primes.

It is a Chen prime.

It is an Ulam number.

It is a plaindrome in base 16.

It is not a weakly prime, because it can be changed into another prime (152909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76469 + 76470.

It is an arithmetic number, because the mean of its divisors is an integer number (76470).

2¹⁵²⁹³⁹ is an apocalyptic number.

152939 is a deficient number, since it is larger than the sum of its proper divisors (1).

152939 is an equidigital number, since it uses as much as digits as its factorization.

152939 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2430, while the sum is 29.

The square root of 152939 is about 391.0741617647. The cubic root of 152939 is about 53.4777034642.

The spelling of 152939 in words is "one hundred fifty-two thousand, nine hundred thirty-nine".