152323344 has 60 divisors (see below), whose sum is σ = 433307212. Its totient is φ = 49939200.

The previous prime is 152323307. The next prime is 152323357. The reversal of 152323344 is 443323251.

It can be written as a sum of positive squares in 2 ways, for example, as 65610000 + 86713344 = 8100^2 + 9312^2 .

It is a super-2 number, since 2×152323344² = 46404802254684672, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 114 + ... + 17454.

Almost surely, 2^152323344 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 152323344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (216653606).

152323344 is an abundant number, since it is smaller than the sum of its proper divisors (280983868).

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

152323344 is a wasteful number, since it uses less digits than its factorization.

152323344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17416 (or 17407 counting only the distinct ones).

The product of its digits is 8640, while the sum is 27.

The square root of 152323344 is about 12341.9343702679. The cubic root of 152323344 is about 534.0584878916.

Adding to 152323344 its reverse (443323251), we get a palindrome (595646595).

The spelling of 152323344 in words is "one hundred fifty-two million, three hundred twenty-three thousand, three hundred forty-four".