5691042 has 72 divisors (see below), whose sum is σ = 14871168. Its totient is φ = 1540080.

The previous prime is 5691041. The next prime is 5691043. The reversal of 5691042 is 2401965.

It is an interprime number because it is at equal distance from previous prime (5691041) and next prime (5691043).

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 5690997 and 5691015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5691041) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 121063 + ... + 121109.

It is an arithmetic number, because the mean of its divisors is an integer number (206544).

Almost surely, 2^5691042 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5691042, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7435584).

5691042 is an abundant number, since it is smaller than the sum of its proper divisors (9180126).

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

5691042 is a wasteful number, since it uses less digits than its factorization.

5691042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124 (or 90 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 5691042 is about 2385.5904929388. The cubic root of 5691042 is about 178.5379718196.

The spelling of 5691042 in words is "five million, six hundred ninety-one thousand, forty-two".