254345074 has 8 divisors (see below), whose sum is σ = 381817008. Its totient is φ = 127072740.

The previous prime is 254345071. The next prime is 254345081. The reversal of 254345074 is 470543452.

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

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

It is not an unprimeable number, because it can be changed into a prime (254345071) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46672 + ... + 51835.

It is an arithmetic number, because the mean of its divisors is an integer number (47727126).

Almost surely, 2^254345074 is an apocalyptic number.

254345074 is a deficient number, since it is larger than the sum of its proper divisors (127471934).

254345074 is a wasteful number, since it uses less digits than its factorization.

254345074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99800.

The product of its (nonzero) digits is 67200, while the sum is 34.

The square root of 254345074 is about 15948.1997103121. The cubic root of 254345074 is about 633.5892163319.

The spelling of 254345074 in words is "two hundred fifty-four million, three hundred forty-five thousand, seventy-four".