152117204 has 6 divisors (see below), whose sum is σ = 266205114. Its totient is φ = 76058600.

The previous prime is 152117197. The next prime is 152117213. The reversal of 152117204 is 402711251.

It can be written as a sum of positive squares in only one way, i.e., 142802500 + 9314704 = 11950^2 + 3052^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 152117204.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19014647 + ... + 19014654.

It is an arithmetic number, because the mean of its divisors is an integer number (44367519).

Almost surely, 2^152117204 is an apocalyptic number.

It is an amenable number.

152117204 is a deficient number, since it is larger than the sum of its proper divisors (114087910).

152117204 is a wasteful number, since it uses less digits than its factorization.

152117204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38029305 (or 38029303 counting only the distinct ones).

The product of its (nonzero) digits is 560, while the sum is 23.

The square root of 152117204 is about 12333.5803398689. The cubic root of 152117204 is about 533.8174643922.

Adding to 152117204 its reverse (402711251), we get a palindrome (554828455).

The spelling of 152117204 in words is "one hundred fifty-two million, one hundred seventeen thousand, two hundred four".