4522894 has 4 divisors (see below), whose sum is σ = 6784344. Its totient is φ = 2261446.

The previous prime is 4522883. The next prime is 4522933. The reversal of 4522894 is 4982254.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1130722 + ... + 1130725.

It is an arithmetic number, because the mean of its divisors is an integer number (1696086).

Almost surely, 2^4522894 is an apocalyptic number.

4522894 is a deficient number, since it is larger than the sum of its proper divisors (2261450).

4522894 is a wasteful number, since it uses less digits than its factorization.

4522894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2261449.

The product of its digits is 23040, while the sum is 34.

The square root of 4522894 is about 2126.7096651870. The cubic root of 4522894 is about 165.3758679513.

The spelling of 4522894 in words is "four million, five hundred twenty-two thousand, eight hundred ninety-four".