254871131 has 8 divisors (see below), whose sum is σ = 259001184. Its totient is φ = 250773120.

The previous prime is 254871107. The next prime is 254871151. The reversal of 254871131 is 131178452.

254871131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-254871131 is a prime.

It is a super-2 number, since 2×254871131² = 129918586834438322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (254871151) 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, 8291 + ... + 24051.

It is an arithmetic number, because the mean of its divisors is an integer number (32375148).

Almost surely, 2^254871131 is an apocalyptic number.

254871131 is a deficient number, since it is larger than the sum of its proper divisors (4130053).

254871131 is a wasteful number, since it uses less digits than its factorization.

254871131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16021.

The product of its digits is 6720, while the sum is 32.

The square root of 254871131 is about 15964.6838678378. The cubic root of 254871131 is about 634.0257289694.

The spelling of 254871131 in words is "two hundred fifty-four million, eight hundred seventy-one thousand, one hundred thirty-one".