254012494 has 8 divisors (see below), whose sum is σ = 382014720. Its totient is φ = 126674256.

The previous prime is 254012491. The next prime is 254012531. The reversal of 254012494 is 494210452.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (254012491) 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, 165039 + ... + 166570.

It is an arithmetic number, because the mean of its divisors is an integer number (47751840).

Almost surely, 2^254012494 is an apocalyptic number.

254012494 is a deficient number, since it is larger than the sum of its proper divisors (128002226).

254012494 is a wasteful number, since it uses less digits than its factorization.

254012494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331994.

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 254012494 is about 15937.7694173306. The cubic root of 254012494 is about 633.3129368008.

The spelling of 254012494 in words is "two hundred fifty-four million, twelve thousand, four hundred ninety-four".