252004016 has 20 divisors (see below), whose sum is σ = 532645224. Its totient is φ = 114547200.

The previous prime is 252004009. The next prime is 252004021. The reversal of 252004016 is 610400252.

It is a happy number.

252004016 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 715745 + ... + 716096.

Almost surely, 2^252004016 is an apocalyptic number.

It is an amenable number.

252004016 is an abundant number, since it is smaller than the sum of its proper divisors (280641208).

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

252004016 is a wasteful number, since it uses less digits than its factorization.

252004016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1431860 (or 1431854 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 252004016 is about 15874.6343579939. The cubic root of 252004016 is about 631.6393151050.

Adding to 252004016 its reverse (610400252), we get a palindrome (862404268).

The spelling of 252004016 in words is "two hundred fifty-two million, four thousand, sixteen".