252041030 has 32 divisors (see below), whose sum is σ = 470327040. Its totient is φ = 97130880.

The previous prime is 252040991. The next prime is 252041033. The reversal of 252041030 is 30140252.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252041033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 253835 + ... + 254825.

It is an arithmetic number, because the mean of its divisors is an integer number (14697720).

Almost surely, 2^252041030 is an apocalyptic number.

252041030 is a deficient number, since it is larger than the sum of its proper divisors (218286010).

252041030 is a wasteful number, since it uses less digits than its factorization.

252041030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1904.

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 252041030 is about 15875.8001373159. The cubic root of 252041030 is about 631.6702383596.

Adding to 252041030 its reverse (30140252), we get a palindrome (282181282).

The spelling of 252041030 in words is "two hundred fifty-two million, forty-one thousand, thirty".