5691894 has 16 divisors (see below), whose sum is σ = 12259632. Its totient is φ = 1751328.

The previous prime is 5691893. The next prime is 5691899. The reversal of 5691894 is 4981965.

It is a super-3 number, since 3×5691894³ (a number of 21 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5691893) 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, 36409 + ... + 36564.

It is an arithmetic number, because the mean of its divisors is an integer number (766227).

Almost surely, 2^5691894 is an apocalyptic number.

5691894 is an abundant number, since it is smaller than the sum of its proper divisors (6567738).

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

5691894 is a wasteful number, since it uses less digits than its factorization.

5691894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72991.

The product of its digits is 77760, while the sum is 42.

The square root of 5691894 is about 2385.7690583961. The cubic root of 5691894 is about 178.5468809533.

The spelling of 5691894 in words is "five million, six hundred ninety-one thousand, eight hundred ninety-four".