152169304 has 24 divisors (see below), whose sum is σ = 331900740. Its totient is φ = 65215248.

The previous prime is 152169289. The next prime is 152169337. The reversal of 152169304 is 403961251.

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 in 5 ways as a sum of consecutive naturals, for example, 193702 + ... + 194485.

Almost surely, 2^152169304 is an apocalyptic number.

152169304 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

152169304 is an abundant number, since it is smaller than the sum of its proper divisors (179731436).

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

152169304 is a wasteful number, since it uses less digits than its factorization.

152169304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 388207 (or 388196 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 152169304 is about 12335.6922789116. The cubic root of 152169304 is about 533.8784014297.

The spelling of 152169304 in words is "one hundred fifty-two million, one hundred sixty-nine thousand, three hundred four".