152863388 has 12 divisors (see below), whose sum is σ = 283246992. Its totient is φ = 71935680.

The previous prime is 152863339. The next prime is 152863429. The reversal of 152863388 is 883368251.

It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.

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, 1123928 + ... + 1124063.

It is an arithmetic number, because the mean of its divisors is an integer number (23603916).

Almost surely, 2^152863388 is an apocalyptic number.

It is an amenable number.

152863388 is a deficient number, since it is larger than the sum of its proper divisors (130383604).

152863388 is a wasteful number, since it uses less digits than its factorization.

152863388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2248012 (or 2248010 counting only the distinct ones).

The product of its digits is 276480, while the sum is 44.

The square root of 152863388 is about 12363.7934308205. The cubic root of 152863388 is about 534.6888900727.

The spelling of 152863388 in words is "one hundred fifty-two million, eight hundred sixty-three thousand, three hundred eighty-eight".