152742024 has 48 divisors (see below), whose sum is σ = 429003120. Its totient is φ = 50913360.

The previous prime is 152742013. The next prime is 152742047. The reversal of 152742024 is 420247251.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 37342 + ... + 41229.

It is an arithmetic number, because the mean of its divisors is an integer number (8937565).

Almost surely, 2^152742024 is an apocalyptic number.

It is an amenable number.

152742024 is an abundant number, since it is smaller than the sum of its proper divisors (276261096).

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

152742024 is an equidigital number, since it uses as much as digits as its factorization.

152742024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78592 (or 78576 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 27.

The square root of 152742024 is about 12358.8844156744. The cubic root of 152742024 is about 534.5473493932.

Adding to 152742024 its reverse (420247251), we get a palindrome (572989275).

The spelling of 152742024 in words is "one hundred fifty-two million, seven hundred forty-two thousand, twenty-four".