152142924 has 12 divisors (see below), whose sum is σ = 355000184. Its totient is φ = 50714304.

The previous prime is 152142889. The next prime is 152142929. The reversal of 152142924 is 429241251.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 152142891 and 152142900.

It is not an unprimeable number, because it can be changed into a prime (152142929) 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, 6339277 + ... + 6339300.

Almost surely, 2^152142924 is an apocalyptic number.

It is an amenable number.

152142924 is an abundant number, since it is smaller than the sum of its proper divisors (202857260).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

152142924 is a wasteful number, since it uses less digits than its factorization.

152142924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12678584 (or 12678582 counting only the distinct ones).

The product of its digits is 5760, while the sum is 30.

The square root of 152142924 is about 12334.6229776187. The cubic root of 152142924 is about 533.8475486761.

The spelling of 152142924 in words is "one hundred fifty-two million, one hundred forty-two thousand, nine hundred twenty-four".