152212324 has 24 divisors (see below), whose sum is σ = 295356096. Its totient is φ = 68052000.

The previous prime is 152212301. The next prime is 152212349. The reversal of 152212324 is 423212251.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 152212295 and 152212304.

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 7 ways as a sum of consecutive naturals, for example, 25672 + ... + 31039.

It is an arithmetic number, because the mean of its divisors is an integer number (12306504).

Almost surely, 2^152212324 is an apocalyptic number.

It is an amenable number.

152212324 is a deficient number, since it is larger than the sum of its proper divisors (143143772).

152212324 is a wasteful number, since it uses less digits than its factorization.

152212324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56787 (or 56785 counting only the distinct ones).

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

The square root of 152212324 is about 12337.4358762265. The cubic root of 152212324 is about 533.9287078629.

Adding to 152212324 its reverse (423212251), we get a palindrome (575424575).

The spelling of 152212324 in words is "one hundred fifty-two million, two hundred twelve thousand, three hundred twenty-four".