152386768 has 20 divisors (see below), whose sum is σ = 295765668. Its totient is φ = 76060160.

The previous prime is 152386763. The next prime is 152386771. The reversal of 152386768 is 867683251.

It can be written as a sum of positive squares in 2 ways, for example, as 35141184 + 117245584 = 5928^2 + 10828^2 .

It is a super-2 number, since 2×152386768² = 46443454122971648, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152386763) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1458 + ... + 17518.

Almost surely, 2^152386768 is an apocalyptic number.

It is an amenable number.

152386768 is a deficient number, since it is larger than the sum of its proper divisors (143378900).

152386768 is a wasteful number, since it uses less digits than its factorization.

152386768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16662 (or 16656 counting only the distinct ones).

The product of its digits is 483840, while the sum is 46.

The square root of 152386768 is about 12344.5035542139. The cubic root of 152386768 is about 534.1326009035.

The spelling of 152386768 in words is "one hundred fifty-two million, three hundred eighty-six thousand, seven hundred sixty-eight".