254242268 has 24 divisors (see below), whose sum is σ = 535248000. Its totient is φ = 103225968.

The previous prime is 254242243. The next prime is 254242277. The reversal of 254242268 is 862242452.

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, 238418 + ... + 239481.

It is an arithmetic number, because the mean of its divisors is an integer number (22302000).

Almost surely, 2^254242268 is an apocalyptic number.

254242268 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

254242268 is an abundant number, since it is smaller than the sum of its proper divisors (281005732).

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

254242268 is a wasteful number, since it uses less digits than its factorization.

254242268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 477929 (or 477927 counting only the distinct ones).

The product of its digits is 61440, while the sum is 35.

The square root of 254242268 is about 15944.9762621335. The cubic root of 254242268 is about 633.5038394723.

The spelling of 254242268 in words is "two hundred fifty-four million, two hundred forty-two thousand, two hundred sixty-eight".