254240675 has 24 divisors (see below), whose sum is σ = 340551120. Its totient is φ = 187171200.

The previous prime is 254240671. The next prime is 254240683. The reversal of 254240675 is 576042452.

It is not a de Polignac number, because 254240675 - 2² = 254240671 is a prime.

It is not an unprimeable number, because it can be changed into a prime (254240671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 125420 + ... + 127430.

It is an arithmetic number, because the mean of its divisors is an integer number (14189630).

Almost surely, 2^254240675 is an apocalyptic number.

254240675 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

254240675 is a deficient number, since it is larger than the sum of its proper divisors (86310445).

254240675 is a wasteful number, since it uses less digits than its factorization.

254240675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2423 (or 2418 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 35.

The square root of 254240675 is about 15944.9263090175. The cubic root of 254240675 is about 633.5025163593.

The spelling of 254240675 in words is "two hundred fifty-four million, two hundred forty thousand, six hundred seventy-five".