152666752 has 96 divisors (see below), whose sum is σ = 358781940. Its totient is φ = 64512000.

The previous prime is 152666719. The next prime is 152666753. The reversal of 152666752 is 257666251.

It can be written as a sum of positive squares in 2 ways, for example, as 126697536 + 25969216 = 11256^2 + 5096^2 .

It is not an unprimeable number, because it can be changed into a prime (152666753) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 633352 + ... + 633592.

Almost surely, 2^152666752 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 152666752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (179390970).

152666752 is an abundant number, since it is smaller than the sum of its proper divisors (206115188).

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

152666752 is a wasteful number, since it uses less digits than its factorization.

152666752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 370 (or 351 counting only the distinct ones).

The product of its digits is 151200, while the sum is 40.

The square root of 152666752 is about 12355.8387817258. The cubic root of 152666752 is about 534.4595258014.

The spelling of 152666752 in words is "one hundred fifty-two million, six hundred sixty-six thousand, seven hundred fifty-two".