252014142 has 16 divisors (see below), whose sum is σ = 515750400. Its totient is φ = 82051032.

The previous prime is 252014131. The next prime is 252014143. The reversal of 252014142 is 241410252.

It is a super-2 number, since 2×252014142² = 127022255535992328, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252014143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 488142 + ... + 488657.

It is an arithmetic number, because the mean of its divisors is an integer number (32234400).

Almost surely, 2^252014142 is an apocalyptic number.

252014142 is an abundant number, since it is smaller than the sum of its proper divisors (263736258).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

252014142 is a wasteful number, since it uses less digits than its factorization.

252014142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 976847.

The product of its (nonzero) digits is 640, while the sum is 21.

The square root of 252014142 is about 15874.9532912699. The cubic root of 252014142 is about 631.6477751475.

Adding to 252014142 its reverse (241410252), we get a palindrome (493424394).

The spelling of 252014142 in words is "two hundred fifty-two million, fourteen thousand, one hundred forty-two".