252105032 has 16 divisors (see below), whose sum is σ = 475340400. Its totient is φ = 125347600.

The previous prime is 252105031. The next prime is 252105041. The reversal of 252105032 is 230501252.

252105032 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×252105032³ (a number of 26 digits) contains 333 as substring.

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

It is a junction number, because it is equal to n+sod(n) for n = 252104995 and 252105013.

It is not an unprimeable number, because it can be changed into a prime (252105031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86594 + ... + 89457.

It is an arithmetic number, because the mean of its divisors is an integer number (29708775).

Almost surely, 2^252105032 is an apocalyptic number.

It is an amenable number.

252105032 is a deficient number, since it is larger than the sum of its proper divisors (223235368).

252105032 is a wasteful number, since it uses less digits than its factorization.

252105032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176236 (or 176232 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 252105032 is about 15877.8157187946. The cubic root of 252105032 is about 631.7237015292.

Adding to 252105032 its reverse (230501252), we get a palindrome (482606284).

The spelling of 252105032 in words is "two hundred fifty-two million, one hundred five thousand, thirty-two".