5691494 has 16 divisors (see below), whose sum is σ = 8769600. Its totient is φ = 2769384.

The previous prime is 5691493. The next prime is 5691509. The reversal of 5691494 is 4941965.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5691493) 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, 16229 + ... + 16575.

It is an arithmetic number, because the mean of its divisors is an integer number (548100).

Almost surely, 2^5691494 is an apocalyptic number.

5691494 is a deficient number, since it is larger than the sum of its proper divisors (3078106).

5691494 is a wasteful number, since it uses less digits than its factorization.

5691494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 547.

The product of its digits is 38880, while the sum is 38.

The square root of 5691494 is about 2385.6852265125. The cubic root of 5691494 is about 178.5426983722.

The spelling of 5691494 in words is "five million, six hundred ninety-one thousand, four hundred ninety-four".