253571214 has 16 divisors (see below), whose sum is σ = 546153552. Its totient is φ = 78021888.

The previous prime is 253571161. The next prime is 253571231. The reversal of 253571214 is 412175352.

253571214 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

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, 1625379 + ... + 1625534.

It is an arithmetic number, because the mean of its divisors is an integer number (34134597).

Almost surely, 2^253571214 is an apocalyptic number.

253571214 is an abundant number, since it is smaller than the sum of its proper divisors (292582338).

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

253571214 is a wasteful number, since it uses less digits than its factorization.

253571214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3250931.

The product of its digits is 8400, while the sum is 30.

The square root of 253571214 is about 15923.9195551849. The cubic root of 253571214 is about 632.9459859224.

The spelling of 253571214 in words is "two hundred fifty-three million, five hundred seventy-one thousand, two hundred fourteen".