152258540 has 24 divisors (see below), whose sum is σ = 365420832. Its totient is φ = 52202880.

The previous prime is 152258531. The next prime is 152258567. The reversal of 152258540 is 45852251.

152258540 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 152258497 and 152258506.

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, 543641 + ... + 543920.

It is an arithmetic number, because the mean of its divisors is an integer number (15225868).

Almost surely, 2^152258540 is an apocalyptic number.

152258540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

152258540 is an abundant number, since it is smaller than the sum of its proper divisors (213162292).

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

152258540 is a wasteful number, since it uses less digits than its factorization.

152258540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1087577 (or 1087575 counting only the distinct ones).

The product of its (nonzero) digits is 16000, while the sum is 32.

The square root of 152258540 is about 12339.3087326641. The cubic root of 152258540 is about 533.9827410526.

The spelling of 152258540 in words is "one hundred fifty-two million, two hundred fifty-eight thousand, five hundred forty".