152472888 has 128 divisors (see below), whose sum is σ = 452044800. Its totient is φ = 47507328.

The previous prime is 152472877. The next prime is 152472889. The reversal of 152472888 is 888274251.

It is a happy number.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152472889) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 233170 + ... + 233822.

It is an arithmetic number, because the mean of its divisors is an integer number (3531600).

Almost surely, 2^152472888 is an apocalyptic number.

152472888 is a gapful number since it is divisible by the number (18) 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 152472888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (226022400).

152472888 is an abundant number, since it is smaller than the sum of its proper divisors (299571912).

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

152472888 is a wasteful number, since it uses less digits than its factorization.

152472888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 738 (or 728 counting only the distinct ones).

The product of its digits is 286720, while the sum is 45.

The square root of 152472888 is about 12347.9912536412. The cubic root of 152472888 is about 534.2332020198.

The spelling of 152472888 in words is "one hundred fifty-two million, four hundred seventy-two thousand, eight hundred eighty-eight".