152493244 has 12 divisors (see below), whose sum is σ = 270078984. Its totient is φ = 75327824.

The previous prime is 152493241. The next prime is 152493283. The reversal of 152493244 is 442394251.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152493241) 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, 229327 + ... + 229990.

It is an arithmetic number, because the mean of its divisors is an integer number (22506582).

Almost surely, 2^152493244 is an apocalyptic number.

It is an amenable number.

152493244 is a deficient number, since it is larger than the sum of its proper divisors (117585740).

152493244 is a wasteful number, since it uses less digits than its factorization.

152493244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 459404 (or 459402 counting only the distinct ones).

The product of its digits is 34560, while the sum is 34.

The square root of 152493244 is about 12348.8154897545. The cubic root of 152493244 is about 534.2569753548.

The spelling of 152493244 in words is "one hundred fifty-two million, four hundred ninety-three thousand, two hundred forty-four".