253341238 has 8 divisors (see below), whose sum is σ = 392270400. Its totient is φ = 122584440.

The previous prime is 253341223. The next prime is 253341239. The reversal of 253341238 is 832143352.

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

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253341239) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2043013 + ... + 2043136.

It is an arithmetic number, because the mean of its divisors is an integer number (49033800).

Almost surely, 2^253341238 is an apocalyptic number.

253341238 is a deficient number, since it is larger than the sum of its proper divisors (138929162).

253341238 is a wasteful number, since it uses less digits than its factorization.

253341238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4086182.

The product of its digits is 17280, while the sum is 31.

The square root of 253341238 is about 15916.6968306870. The cubic root of 253341238 is about 632.7545782677.

The spelling of 253341238 in words is "two hundred fifty-three million, three hundred forty-one thousand, two hundred thirty-eight".