152593664 has 18 divisors (see below), whose sum is σ = 304591770. Its totient is φ = 76296704.

The previous prime is 152593657. The next prime is 152593667. The reversal of 152593664 is 466395251.

It can be written as a sum of positive squares in only one way, i.e., 139051264 + 13542400 = 11792^2 + 3680^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152593667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 297779 + ... + 298290.

It is an arithmetic number, because the mean of its divisors is an integer number (16921765).

Almost surely, 2^152593664 is an apocalyptic number.

It is an amenable number.

152593664 is a deficient number, since it is larger than the sum of its proper divisors (151998106).

152593664 is an frugal number, since it uses more digits than its factorization.

152593664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 596085 (or 596071 counting only the distinct ones).

The product of its digits is 194400, while the sum is 41.

The square root of 152593664 is about 12352.8807976115. The cubic root of 152593664 is about 534.3742227637.

The spelling of 152593664 in words is "one hundred fifty-two million, five hundred ninety-three thousand, six hundred sixty-four".