152488392 has 96 divisors (see below), whose sum is σ = 447390720. Its totient is φ = 43182720.

The previous prime is 152488387. The next prime is 152488393. The reversal of 152488392 is 293884251.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (152488393) 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, 148842 + ... + 149862.

It is an arithmetic number, because the mean of its divisors is an integer number (4660320).

Almost surely, 2^152488392 is an apocalyptic number.

152488392 is a gapful number since it is divisible by the number (12) 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 152488392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (223695360).

152488392 is an abundant number, since it is smaller than the sum of its proper divisors (294902328).

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

152488392 is a wasteful number, since it uses less digits than its factorization.

152488392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1171 (or 1160 counting only the distinct ones).

The product of its digits is 138240, while the sum is 42.

The square root of 152488392 is about 12348.6190321023. The cubic root of 152488392 is about 534.2513090003.

The spelling of 152488392 in words is "one hundred fifty-two million, four hundred eighty-eight thousand, three hundred ninety-two".