152389223 has 12 divisors (see below), whose sum is σ = 175345968. Its totient is φ = 129734400.

The previous prime is 152389219. The next prime is 152389297. The reversal of 152389223 is 322983251.

It is not a de Polignac number, because 152389223 - 2² = 152389219 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152389123) 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 11 ways as a sum of consecutive naturals, for example, 379823 + ... + 380223.

It is an arithmetic number, because the mean of its divisors is an integer number (14612164).

Almost surely, 2^152389223 is an apocalyptic number.

152389223 is a deficient number, since it is larger than the sum of its proper divisors (22956745).

152389223 is an frugal number, since it uses more digits than its factorization.

152389223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 874 (or 641 counting only the distinct ones).

The product of its digits is 25920, while the sum is 35.

The square root of 152389223 is about 12344.6029907810. The cubic root of 152389223 is about 534.1354692376.

The spelling of 152389223 in words is "one hundred fifty-two million, three hundred eighty-nine thousand, two hundred twenty-three".