252150148 has 12 divisors (see below), whose sum is σ = 441402192. Its totient is φ = 126035240.

The previous prime is 252150139. The next prime is 252150161. The reversal of 252150148 is 841051252.

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, 7803 + ... + 23773.

It is an arithmetic number, because the mean of its divisors is an integer number (36783516).

Almost surely, 2^252150148 is an apocalyptic number.

It is an amenable number.

252150148 is a deficient number, since it is larger than the sum of its proper divisors (189252044).

252150148 is a wasteful number, since it uses less digits than its factorization.

252150148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19922 (or 19920 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 28.

The square root of 252150148 is about 15879.2363796248. The cubic root of 252150148 is about 631.7613831076.

The spelling of 252150148 in words is "two hundred fifty-two million, one hundred fifty thousand, one hundred forty-eight".