5717994 has 16 divisors (see below), whose sum is σ = 11462880. Its totient is φ = 1901520.

The previous prime is 5717977. The next prime is 5718023. The reversal of 5717994 is 4997175.

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, 2592 + ... + 4260.

It is an arithmetic number, because the mean of its divisors is an integer number (716430).

Almost surely, 2^5717994 is an apocalyptic number.

5717994 is an abundant number, since it is smaller than the sum of its proper divisors (5744886).

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

5717994 is a wasteful number, since it uses less digits than its factorization.

5717994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2245.

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

The square root of 5717994 is about 2391.2327364772. The cubic root of 5717994 is about 178.8193719033.

The spelling of 5717994 in words is "five million, seven hundred seventeen thousand, nine hundred ninety-four".