5771994 has 16 divisors (see below), whose sum is σ = 11577600. Its totient is φ = 1918400.

The previous prime is 5771989. The next prime is 5772007. The reversal of 5771994 is 4991775.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1207 + ... + 3605.

It is an arithmetic number, because the mean of its divisors is an integer number (723600).

Almost surely, 2^5771994 is an apocalyptic number.

5771994 is an abundant number, since it is smaller than the sum of its proper divisors (5805606).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5771994 is a wasteful number, since it uses less digits than its factorization.

5771994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2805.

The product of its digits is 79380, while the sum is 42.

The square root of 5771994 is about 2402.4974505710. The cubic root of 5771994 is about 179.3805248251.

The spelling of 5771994 in words is "five million, seven hundred seventy-one thousand, nine hundred ninety-four".