152708640 has 192 divisors, whose sum is σ = 562028544. Its totient is φ = 34126848.

The previous prime is 152708639. The next prime is 152708663. The reversal of 152708640 is 46807251.

152708640 is nontrivially palindromic in base 11.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 157437 + ... + 158403.

It is an arithmetic number, because the mean of its divisors is an integer number (2927232).

Almost surely, 2^152708640 is an apocalyptic number.

152708640 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 152708640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (281014272).

152708640 is an abundant number, since it is smaller than the sum of its proper divisors (409319904).

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

152708640 is a wasteful number, since it uses less digits than its factorization.

152708640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1039 (or 1031 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 152708640 is about 12357.5337345281. The cubic root of 152708640 is about 534.5084021789.

The spelling of 152708640 in words is "one hundred fifty-two million, seven hundred eight thousand, six hundred forty".