152880840 has 384 divisors, whose sum is σ = 623001600. Its totient is φ = 31726080.

The previous prime is 152880829. The next prime is 152880869. The reversal of 152880840 is 48088251.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 152880795 and 152880804.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1484229 + ... + 1484331.

It is an arithmetic number, because the mean of its divisors is an integer number (1622400).

Almost surely, 2^152880840 is an apocalyptic number.

152880840 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 152880840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (311500800).

152880840 is an abundant number, since it is smaller than the sum of its proper divisors (470120760).

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

152880840 is a wasteful number, since it uses less digits than its factorization.

152880840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177 (or 170 counting only the distinct ones).

The product of its (nonzero) digits is 20480, while the sum is 36.

The square root of 152880840 is about 12364.4991811234. The cubic root of 152880840 is about 534.7092372937.

The spelling of 152880840 in words is "one hundred fifty-two million, eight hundred eighty thousand, eight hundred forty".