252140002 has 8 divisors (see below), whose sum is σ = 378309312. Its totient is φ = 126036900.

The previous prime is 252139997. The next prime is 252140011. The reversal of 252140002 is 200041252.

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

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, 5574 + ... + 23137.

It is an arithmetic number, because the mean of its divisors is an integer number (47288664).

Almost surely, 2^252140002 is an apocalyptic number.

252140002 is a deficient number, since it is larger than the sum of its proper divisors (126169310).

252140002 is a wasteful number, since it uses less digits than its factorization.

252140002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33104.

The product of its (nonzero) digits is 160, while the sum is 16.

The square root of 252140002 is about 15878.9169026102. The cubic root of 252140002 is about 631.7529094038.

Adding to 252140002 its reverse (200041252), we get a palindrome (452181254).

The spelling of 252140002 in words is "two hundred fifty-two million, one hundred forty thousand, two".