152216288 has 24 divisors (see below), whose sum is σ = 342487152. Its totient is φ = 65235456.

The previous prime is 152216287. The next prime is 152216291. The reversal of 152216288 is 882612251.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152216287) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 339545 + ... + 339992.

It is an arithmetic number, because the mean of its divisors is an integer number (14270298).

Almost surely, 2^152216288 is an apocalyptic number.

It is an amenable number.

152216288 is an abundant number, since it is smaller than the sum of its proper divisors (190270864).

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

152216288 is an equidigital number, since it uses as much as digits as its factorization.

152216288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 679554 (or 679546 counting only the distinct ones).

The product of its digits is 15360, while the sum is 35.

The square root of 152216288 is about 12337.5965244451. The cubic root of 152216288 is about 533.9333427812.

The spelling of 152216288 in words is "one hundred fifty-two million, two hundred sixteen thousand, two hundred eighty-eight".