152532258 has 16 divisors (see below), whose sum is σ = 305600160. Its totient is φ = 50754816.

The previous prime is 152532253. The next prime is 152532271. The reversal of 152532258 is 852235251.

It is not an unprimeable number, because it can be changed into a prime (152532253) 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 7 ways as a sum of consecutive naturals, for example, 18568 + ... + 25491.

It is an arithmetic number, because the mean of its divisors is an integer number (19100010).

Almost surely, 2^152532258 is an apocalyptic number.

152532258 is an abundant number, since it is smaller than the sum of its proper divisors (153067902).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

152532258 is a wasteful number, since it uses less digits than its factorization.

152532258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44641.

The product of its digits is 24000, while the sum is 33.

The square root of 152532258 is about 12350.3950544102. The cubic root of 152532258 is about 534.3025330547.

The spelling of 152532258 in words is "one hundred fifty-two million, five hundred thirty-two thousand, two hundred fifty-eight".