152878230 has 24 divisors (see below), whose sum is σ = 397483632. Its totient is φ = 40767504.

The previous prime is 152878213. The next prime is 152878241. The reversal of 152878230 is 32878251.

152878230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 849234 + ... + 849413.

It is an arithmetic number, because the mean of its divisors is an integer number (16561818).

Almost surely, 2^152878230 is an apocalyptic number.

152878230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

152878230 is an abundant number, since it is smaller than the sum of its proper divisors (244605402).

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

152878230 is a wasteful number, since it uses less digits than its factorization.

152878230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1698660 (or 1698657 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 36.

The square root of 152878230 is about 12364.3936365679. The cubic root of 152878230 is about 534.7061944030.

The spelling of 152878230 in words is "one hundred fifty-two million, eight hundred seventy-eight thousand, two hundred thirty".