253850922 has 112 divisors (see below), whose sum is σ = 627994080. Its totient is φ = 76445856.

The previous prime is 253850921. The next prime is 253850929. The reversal of 253850922 is 229058352.

253850922 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (253850921) by changing a digit.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 1118173 + ... + 1118399.

It is an arithmetic number, because the mean of its divisors is an integer number (5607090).

Almost surely, 2^253850922 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 253850922, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (313997040).

253850922 is an abundant number, since it is smaller than the sum of its proper divisors (374143158).

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

253850922 is a wasteful number, since it uses less digits than its factorization.

253850922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 319 (or 304 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

The square root of 253850922 is about 15932.6997712252. The cubic root of 253850922 is about 633.1786293112.

The spelling of 253850922 in words is "two hundred fifty-three million, eight hundred fifty thousand, nine hundred twenty-two".