5406786 has 96 divisors (see below), whose sum is σ = 15095808. Its totient is φ = 1357920.

The previous prime is 5406761. The next prime is 5406809. The reversal of 5406786 is 6876045.

It is a happy number.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 5406786.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 65101 + ... + 65183.

It is an arithmetic number, because the mean of its divisors is an integer number (157248).

Almost surely, 2^5406786 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5406786, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7547904).

5406786 is an abundant number, since it is smaller than the sum of its proper divisors (9689022).

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

5406786 is a wasteful number, since it uses less digits than its factorization.

5406786 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156 (or 153 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The square root of 5406786 is about 2325.2496640146. The cubic root of 5406786 is about 175.5145238425.

The spelling of 5406786 in words is "five million, four hundred six thousand, seven hundred eighty-six".