152328729 has 16 divisors (see below), whose sum is σ = 233292800. Its totient is φ = 86605200.

The previous prime is 152328727. The next prime is 152328769. The reversal of 152328729 is 927823251.

It is not a de Polignac number, because 152328729 - 2¹ = 152328727 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (152328727) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14047 + ... + 22404.

It is an arithmetic number, because the mean of its divisors is an integer number (14580800).

Almost surely, 2^152328729 is an apocalyptic number.

It is an amenable number.

152328729 is a deficient number, since it is larger than the sum of its proper divisors (80964071).

152328729 is a wasteful number, since it uses less digits than its factorization.

152328729 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36660.

The product of its digits is 60480, while the sum is 39.

The square root of 152328729 is about 12342.1525270108. The cubic root of 152328729 is about 534.0647812388.

The spelling of 152328729 in words is "one hundred fifty-two million, three hundred twenty-eight thousand, seven hundred twenty-nine".