152031244 has 6 divisors (see below), whose sum is σ = 266054684. Its totient is φ = 76015620.

The previous prime is 152031211. The next prime is 152031263. The reversal of 152031244 is 442130251.

It is a super-2 number, since 2×152031244² = 46226998304375072, which contains 22 as substring.

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 as a sum of consecutive naturals, namely, 19003902 + ... + 19003909.

Almost surely, 2^152031244 is an apocalyptic number.

It is an amenable number.

152031244 is a deficient number, since it is larger than the sum of its proper divisors (114023440).

152031244 is a wasteful number, since it uses less digits than its factorization.

152031244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38007815 (or 38007813 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 152031244 is about 12330.0950523506. The cubic root of 152031244 is about 533.7168937046.

Adding to 152031244 its reverse (442130251), we get a palindrome (594161495).

The spelling of 152031244 in words is "one hundred fifty-two million, thirty-one thousand, two hundred forty-four".