152332943 has 4 divisors (see below), whose sum is σ = 174094800. Its totient is φ = 130571088.

The previous prime is 152332931. The next prime is 152332949. The reversal of 152332943 is 349233251.

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 152332943 - 2⁶ = 152332879 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 (152332949) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10880918 + ... + 10880931.

It is an arithmetic number, because the mean of its divisors is an integer number (43523700).

Almost surely, 2^152332943 is an apocalyptic number.

152332943 is a deficient number, since it is larger than the sum of its proper divisors (21761857).

152332943 is an equidigital number, since it uses as much as digits as its factorization.

152332943 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21761856.

The product of its digits is 19440, while the sum is 32.

The square root of 152332943 is about 12342.3232415943. The cubic root of 152332943 is about 534.0697059571.

The spelling of 152332943 in words is "one hundred fifty-two million, three hundred thirty-two thousand, nine hundred forty-three".