252103886 has 8 divisors (see below), whose sum is σ = 378501984. Its totient is φ = 125936560.

The previous prime is 252103871. The next prime is 252103937. The reversal of 252103886 is 688301252.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

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, 54935 + ... + 59346.

It is an arithmetic number, because the mean of its divisors is an integer number (47312748).

Almost surely, 2^252103886 is an apocalyptic number.

252103886 is a deficient number, since it is larger than the sum of its proper divisors (126398098).

252103886 is a wasteful number, since it uses less digits than its factorization.

252103886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115386.

The product of its (nonzero) digits is 23040, while the sum is 35.

The square root of 252103886 is about 15877.7796306662. The cubic root of 252103886 is about 631.7227443138.

The spelling of 252103886 in words is "two hundred fifty-two million, one hundred three thousand, eight hundred eighty-six".