152304249 has 8 divisors (see below), whose sum is σ = 203220160. Its totient is φ = 101462256.

The previous prime is 152304239. The next prime is 152304289. The reversal of 152304249 is 942403251.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 152304249 - 2⁴ = 152304233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (152304239) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13477 + ... + 22050.

It is an arithmetic number, because the mean of its divisors is an integer number (25402520).

Almost surely, 2^152304249 is an apocalyptic number.

It is an amenable number.

152304249 is a deficient number, since it is larger than the sum of its proper divisors (50915911).

152304249 is a wasteful number, since it uses less digits than its factorization.

152304249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36959.

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 152304249 is about 12341.1607638828. The cubic root of 152304249 is about 534.0361707323.

The spelling of 152304249 in words is "one hundred fifty-two million, three hundred four thousand, two hundred forty-nine".