8082406 has 4 divisors (see below), whose sum is σ = 12123612. Its totient is φ = 4041202.

The previous prime is 8082401. The next prime is 8082419. The reversal of 8082406 is 6042808.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8082401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2020600 + ... + 2020603.

It is an arithmetic number, because the mean of its divisors is an integer number (3030903).

Almost surely, 2^8082406 is an apocalyptic number.

8082406 is a deficient number, since it is larger than the sum of its proper divisors (4041206).

8082406 is a wasteful number, since it uses less digits than its factorization.

8082406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4041205.

The product of its (nonzero) digits is 3072, while the sum is 28.

The square root of 8082406 is about 2842.9572631329. The cubic root of 8082406 is about 200.6843721692.

The spelling of 8082406 in words is "eight million, eighty-two thousand, four hundred six".