254893842 has 48 divisors (see below), whose sum is σ = 651535872. Its totient is φ = 70476480.

The previous prime is 254893823. The next prime is 254893861. The reversal of 254893842 is 248398452.

It is an interprime number because it is at equal distance from previous prime (254893823) and next prime (254893861).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28723 + ... + 36534.

It is an arithmetic number, because the mean of its divisors is an integer number (13573664).

Almost surely, 2^254893842 is an apocalyptic number.

254893842 is an abundant number, since it is smaller than the sum of its proper divisors (396642030).

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

254893842 is a wasteful number, since it uses less digits than its factorization.

254893842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65303 (or 65300 counting only the distinct ones).

The product of its digits is 552960, while the sum is 45.

The square root of 254893842 is about 15965.3951407411. The cubic root of 254893842 is about 634.0445606179.

The spelling of 254893842 in words is "two hundred fifty-four million, eight hundred ninety-three thousand, eight hundred forty-two".