254765494 has 4 divisors (see below), whose sum is σ = 382148244. Its totient is φ = 127382746.

The previous prime is 254765491. The next prime is 254765501. The reversal of 254765494 is 494567452.

254765494 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (254765491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63691372 + ... + 63691375.

It is an arithmetic number, because the mean of its divisors is an integer number (95537061).

Almost surely, 2^254765494 is an apocalyptic number.

254765494 is a deficient number, since it is larger than the sum of its proper divisors (127382750).

254765494 is a wasteful number, since it uses less digits than its factorization.

254765494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127382749.

The product of its digits is 1209600, while the sum is 46.

The square root of 254765494 is about 15961.3750660775. The cubic root of 254765494 is about 633.9381215171.

The spelling of 254765494 in words is "two hundred fifty-four million, seven hundred sixty-five thousand, four hundred ninety-four".