152877330 has 48 divisors (see below), whose sum is σ = 402943320. Its totient is φ = 40207104.

The previous prime is 152877301. The next prime is 152877331. The reversal of 152877330 is 33778251.

It can be written as a sum of positive squares in 4 ways, for example, as 120626289 + 32251041 = 10983^2 + 5679^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (152877331) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5065 + ... + 18204.

Almost surely, 2^152877330 is an apocalyptic number.

152877330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

152877330 is an abundant number, since it is smaller than the sum of its proper divisors (250065990).

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

152877330 is a wasteful number, since it uses less digits than its factorization.

152877330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23355 (or 23352 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 36.

The square root of 152877330 is about 12364.3572416847. The cubic root of 152877330 is about 534.7051451223.

The spelling of 152877330 in words is "one hundred fifty-two million, eight hundred seventy-seven thousand, three hundred thirty".