252183670 has 16 divisors (see below), whose sum is σ = 463589568. Its totient is φ = 98727040.

The previous prime is 252183653. The next prime is 252183671. The reversal of 252183670 is 76381252.

It is a happy number.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252183671) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 267811 + ... + 268750.

It is an arithmetic number, because the mean of its divisors is an integer number (28974348).

Almost surely, 2^252183670 is an apocalyptic number.

252183670 is a deficient number, since it is larger than the sum of its proper divisors (211405898).

252183670 is a wasteful number, since it uses less digits than its factorization.

252183670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 536615.

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 252183670 is about 15880.2918738920. The cubic root of 252183670 is about 631.7893782880.

The spelling of 252183670 in words is "two hundred fifty-two million, one hundred eighty-three thousand, six hundred seventy".