152514396 has 72 divisors (see below), whose sum is σ = 394940000. Its totient is φ = 49610880.

The previous prime is 152514391. The next prime is 152514413. The reversal of 152514396 is 693415251.

152514396 is a `hidden beast` number, since 1 + 52 + 514 + 3 + 96 = 666.

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

It is a self number, because there is not a number n which added to its sum of digits gives 152514396.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152514391) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 436830 + ... + 437178.

Almost surely, 2^152514396 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 152514396, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (197470000).

152514396 is an abundant number, since it is smaller than the sum of its proper divisors (242425604).

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

152514396 is a wasteful number, since it uses less digits than its factorization.

152514396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 619 (or 614 counting only the distinct ones).

The product of its digits is 32400, while the sum is 36.

The square root of 152514396 is about 12349.6718984757. The cubic root of 152514396 is about 534.2816760799.

The spelling of 152514396 in words is "one hundred fifty-two million, five hundred fourteen thousand, three hundred ninety-six".