253124214 has 32 divisors (see below), whose sum is σ = 582806016. Its totient is φ = 71791680.

The previous prime is 253124171. The next prime is 253124227. The reversal of 253124214 is 412421352.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16242 + ... + 27749.

It is an arithmetic number, because the mean of its divisors is an integer number (18212688).

Almost surely, 2^253124214 is an apocalyptic number.

253124214 is an abundant number, since it is smaller than the sum of its proper divisors (329681802).

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

253124214 is a wasteful number, since it uses less digits than its factorization.

253124214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44140.

The product of its digits is 1920, while the sum is 24.

The square root of 253124214 is about 15909.8778750813. The cubic root of 253124214 is about 632.5738442220.

Adding to 253124214 its reverse (412421352), we get a palindrome (665545566).

The spelling of 253124214 in words is "two hundred fifty-three million, one hundred twenty-four thousand, two hundred fourteen".