5453866 has 16 divisors (see below), whose sum is σ = 8987040. Its totient is φ = 2461680.

The previous prime is 5453857. The next prime is 5453869. The reversal of 5453866 is 6683545.

It is not an unprimeable number, because it can be changed into a prime (5453869) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2665 + ... + 4243.

It is an arithmetic number, because the mean of its divisors is an integer number (561690).

Almost surely, 2^5453866 is an apocalyptic number.

5453866 is a deficient number, since it is larger than the sum of its proper divisors (3533174).

5453866 is a wasteful number, since it uses less digits than its factorization.

5453866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1749.

The product of its digits is 86400, while the sum is 37.

The square root of 5453866 is about 2335.3513654266. The cubic root of 5453866 is about 176.0224876569.

The spelling of 5453866 in words is "five million, four hundred fifty-three thousand, eight hundred sixty-six".