152434860 has 24 divisors (see below), whose sum is σ = 426817776. Its totient is φ = 40649280.

The previous prime is 152434769. The next prime is 152434883. The reversal of 152434860 is 68434251.

152434860 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1270231 + ... + 1270350.

It is an arithmetic number, because the mean of its divisors is an integer number (17784074).

Almost surely, 2^152434860 is an apocalyptic number.

152434860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

152434860 is an abundant number, since it is smaller than the sum of its proper divisors (274382916).

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

152434860 is a wasteful number, since it uses less digits than its factorization.

152434860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2540593 (or 2540591 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 33.

The square root of 152434860 is about 12346.4513120167. The cubic root of 152434860 is about 534.1887842664.

The spelling of 152434860 in words is "one hundred fifty-two million, four hundred thirty-four thousand, eight hundred sixty".