252785116 has 12 divisors (see below), whose sum is σ = 442485288. Its totient is φ = 126360752.

The previous prime is 252785077. The next prime is 252785149. The reversal of 252785116 is 611587252.

252785116 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×252785116² = 127800629742266912, which contains 22 as substring.

It is a congruent number.

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, 26955 + ... + 35101.

It is an arithmetic number, because the mean of its divisors is an integer number (36873774).

Almost surely, 2^252785116 is an apocalyptic number.

It is an amenable number.

252785116 is a deficient number, since it is larger than the sum of its proper divisors (189700172).

252785116 is a wasteful number, since it uses less digits than its factorization.

252785116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15908 (or 15906 counting only the distinct ones).

The product of its digits is 33600, while the sum is 37.

The square root of 252785116 is about 15899.2174650201. The cubic root of 252785116 is about 632.2912420160.

The spelling of 252785116 in words is "two hundred fifty-two million, seven hundred eighty-five thousand, one hundred sixteen".