253941 has 8 divisors (see below), whose sum is σ = 345984. Its totient is φ = 165600.

The previous prime is 253937. The next prime is 253949. The reversal of 253941 is 149352.

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

It is not a de Polignac number, because 253941 - 2² = 253937 is a prime.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253949) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 760 + ... + 1041.

It is an arithmetic number, because the mean of its divisors is an integer number (43248).

2²⁵³⁹⁴¹ is an apocalyptic number.

It is an amenable number.

253941 is a deficient number, since it is larger than the sum of its proper divisors (92043).

253941 is a wasteful number, since it uses less digits than its factorization.

253941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1851.

The product of its digits is 1080, while the sum is 24.

The square root of 253941 is about 503.9255897452. The cubic root of 253941 is about 63.3253514102.

The spelling of 253941 in words is "two hundred fifty-three thousand, nine hundred forty-one".