254161272 has 32 divisors (see below), whose sum is σ = 643063680. Its totient is φ = 83699040.

The previous prime is 254161241. The next prime is 254161291. The reversal of 254161272 is 272161452.

254161272 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is an alternating number because its digits alternate between even and odd.

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, 61804 + ... + 65787.

It is an arithmetic number, because the mean of its divisors is an integer number (20095740).

Almost surely, 2^254161272 is an apocalyptic number.

It is an amenable number.

254161272 is an abundant number, since it is smaller than the sum of its proper divisors (388902408).

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

254161272 is a wasteful number, since it uses less digits than its factorization.

254161272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127683 (or 127679 counting only the distinct ones).

The product of its digits is 6720, while the sum is 30.

The square root of 254161272 is about 15942.4362002801. The cubic root of 254161272 is about 633.4365588594.

The spelling of 254161272 in words is "two hundred fifty-four million, one hundred sixty-one thousand, two hundred seventy-two".