152616632 has 64 divisors (see below), whose sum is σ = 340454400. Its totient is φ = 62778240.

The previous prime is 152616619. The next prime is 152616643. The reversal of 152616632 is 236616251.

152616632 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 146369 + ... + 147407.

It is an arithmetic number, because the mean of its divisors is an integer number (5319600).

Almost surely, 2^152616632 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 152616632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (170227200).

152616632 is an abundant number, since it is smaller than the sum of its proper divisors (187837768).

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

152616632 is a wasteful number, since it uses less digits than its factorization.

152616632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1156 (or 1152 counting only the distinct ones).

The product of its digits is 12960, while the sum is 32.

The square root of 152616632 is about 12353.8104243185. The cubic root of 152616632 is about 534.4010322897.

The spelling of 152616632 in words is "one hundred fifty-two million, six hundred sixteen thousand, six hundred thirty-two".