152289464 has 16 divisors (see below), whose sum is σ = 285680400. Its totient is φ = 76108032.

The previous prime is 152289439. The next prime is 152289581. The reversal of 152289464 is 464982251.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22349 + ... + 28355.

It is an arithmetic number, because the mean of its divisors is an integer number (17855025).

Almost surely, 2^152289464 is an apocalyptic number.

It is an amenable number.

152289464 is a deficient number, since it is larger than the sum of its proper divisors (133390936).

152289464 is a wasteful number, since it uses less digits than its factorization.

152289464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9182 (or 9178 counting only the distinct ones).

The product of its digits is 138240, while the sum is 41.

The square root of 152289464 is about 12340.5617376196. The cubic root of 152289464 is about 534.0188895767.

The spelling of 152289464 in words is "one hundred fifty-two million, two hundred eighty-nine thousand, four hundred sixty-four".