152838488 has 48 divisors (see below), whose sum is σ = 322759080. Its totient is φ = 67760000.

The previous prime is 152838461. The next prime is 152838503. The reversal of 152838488 is 884838251.

It is a super-2 number, since 2×152838488² = 46719206828252288, which contains 22 as substring.

It is a congruent number.

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, 37763 + ... + 41613.

Almost surely, 2^152838488 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 152838488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (161379540).

152838488 is an abundant number, since it is smaller than the sum of its proper divisors (169920592).

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

152838488 is a wasteful number, since it uses less digits than its factorization.

152838488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3920 (or 3905 counting only the distinct ones).

The product of its digits is 491520, while the sum is 47.

The square root of 152838488 is about 12362.7864173090. The cubic root of 152838488 is about 534.6598565753.

The spelling of 152838488 in words is "one hundred fifty-two million, eight hundred thirty-eight thousand, four hundred eighty-eight".