252046 has 4 divisors (see below), whose sum is σ = 378072. Its totient is φ = 126022.

The previous prime is 252037. The next prime is 252079. The reversal of 252046 is 640252.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×252046² = 127054372232, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

252046 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63010 + ... + 63013.

It is an arithmetic number, because the mean of its divisors is an integer number (94518).

2²⁵²⁰⁴⁶ is an apocalyptic number.

252046 is a deficient number, since it is larger than the sum of its proper divisors (126026).

252046 is a wasteful number, since it uses less digits than its factorization.

252046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126025.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 252046 is about 502.0418309265. The cubic root of 252046 is about 63.1674390303.

Multiplying 252046 by its sum of digits (19), we get a palindrome (4788874).

Adding to 252046 its reverse (640252), we get a palindrome (892298).

The spelling of 252046 in words is "two hundred fifty-two thousand, forty-six".