152079729 has 16 divisors (see below), whose sum is σ = 205882560. Its totient is φ = 99841280.

The previous prime is 152079713. The next prime is 152079779. The reversal of 152079729 is 927970251.

It is a cyclic number.

It is not a de Polignac number, because 152079729 - 2⁴ = 152079713 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (152079709) 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, 74014 + ... + 76040.

It is an arithmetic number, because the mean of its divisors is an integer number (12867660).

Almost surely, 2^152079729 is an apocalyptic number.

It is an amenable number.

152079729 is a deficient number, since it is larger than the sum of its proper divisors (53802831).

152079729 is a wasteful number, since it uses less digits than its factorization.

152079729 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2400.

The product of its (nonzero) digits is 79380, while the sum is 42.

The square root of 152079729 is about 12332.0610199593. The cubic root of 152079729 is about 533.7736243970.

The spelling of 152079729 in words is "one hundred fifty-two million, seventy-nine thousand, seven hundred twenty-nine".