152997230 has 32 divisors (see below), whose sum is σ = 281361600. Its totient is φ = 59887872.

The previous prime is 152997209. The next prime is 152997233. The reversal of 152997230 is 32799251.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152997233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 90836 + ... + 92504.

It is an arithmetic number, because the mean of its divisors is an integer number (8792550).

Almost surely, 2^152997230 is an apocalyptic number.

152997230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

152997230 is a deficient number, since it is larger than the sum of its proper divisors (128364370).

152997230 is a wasteful number, since it uses less digits than its factorization.

152997230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1868.

The product of its (nonzero) digits is 34020, while the sum is 38.

The square root of 152997230 is about 12369.2049057326. The cubic root of 152997230 is about 534.8448963718.

The spelling of 152997230 in words is "one hundred fifty-two million, nine hundred ninety-seven thousand, two hundred thirty".