152147552 has 48 divisors (see below), whose sum is σ = 325775520. Its totient is φ = 69654528.

The previous prime is 152147539. The next prime is 152147561. The reversal of 152147552 is 255741251.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16349 + ... + 23907.

It is an arithmetic number, because the mean of its divisors is an integer number (6786990).

Almost surely, 2^152147552 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 152147552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (162887760).

152147552 is an abundant number, since it is smaller than the sum of its proper divisors (173627968).

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

152147552 is a wasteful number, since it uses less digits than its factorization.

152147552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7623 (or 7615 counting only the distinct ones).

The product of its digits is 14000, while the sum is 32.

The square root of 152147552 is about 12334.8105781970. The cubic root of 152147552 is about 533.8529616157.

The spelling of 152147552 in words is "one hundred fifty-two million, one hundred forty-seven thousand, five hundred fifty-two".