152677720 has 64 divisors (see below), whose sum is σ = 374220000. Its totient is φ = 55723008.

The previous prime is 152677669. The next prime is 152677729. The reversal of 152677720 is 27776251.

It is a self number, because there is not a number n which added to its sum of digits gives 152677720.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152677729) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44631 + ... + 47929.

Almost surely, 2^152677720 is an apocalyptic number.

152677720 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 152677720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (187110000).

152677720 is an abundant number, since it is smaller than the sum of its proper divisors (221542280).

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

152677720 is a wasteful number, since it uses less digits than its factorization.

152677720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3412 (or 3408 counting only the distinct ones).

The product of its (nonzero) digits is 41160, while the sum is 37.

The square root of 152677720 is about 12356.2826125012. The cubic root of 152677720 is about 534.4723245098.

The spelling of 152677720 in words is "one hundred fifty-two million, six hundred seventy-seven thousand, seven hundred twenty".