253206124 has 12 divisors (see below), whose sum is σ = 443769984. Its totient is φ = 126414704.

The previous prime is 253206113. The next prime is 253206127. The reversal of 253206124 is 421602352.

It is a super-2 number, since 2×253206124² = 128226682462206752, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (253206127) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 44044 + ... + 49459.

It is an arithmetic number, because the mean of its divisors is an integer number (36980832).

Almost surely, 2^253206124 is an apocalyptic number.

It is an amenable number.

253206124 is a deficient number, since it is larger than the sum of its proper divisors (190563860).

253206124 is a wasteful number, since it uses less digits than its factorization.

253206124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94184 (or 94182 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 253206124 is about 15912.4518538156. The cubic root of 253206124 is about 632.6420696659.

Adding to 253206124 its reverse (421602352), we get a palindrome (674808476).

The spelling of 253206124 in words is "two hundred fifty-three million, two hundred six thousand, one hundred twenty-four".