253214205 has 8 divisors (see below), whose sum is σ = 405142752. Its totient is φ = 135047568.

The previous prime is 253214191. The next prime is 253214243. The reversal of 253214205 is 502412352.

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

It is not a de Polignac number, because 253214205 - 2⁶ = 253214141 is a prime.

It is a super-2 number, since 2×253214205² = 128234867227564050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8440459 + ... + 8440488.

It is an arithmetic number, because the mean of its divisors is an integer number (50642844).

Almost surely, 2^253214205 is an apocalyptic number.

It is an amenable number.

253214205 is a deficient number, since it is larger than the sum of its proper divisors (151928547).

253214205 is a wasteful number, since it uses less digits than its factorization.

253214205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16880955.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 253214205 is about 15912.7057724323. The cubic root of 253214205 is about 632.6487997904.

Adding to 253214205 its reverse (502412352), we get a palindrome (755626557).

The spelling of 253214205 in words is "two hundred fifty-three million, two hundred fourteen thousand, two hundred five".