7282406 has 8 divisors (see below), whose sum is σ = 10947000. Its totient is φ = 3633408.

The previous prime is 7282397. The next prime is 7282411. The reversal of 7282406 is 6042827.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2651 + ... + 4646.

It is an arithmetic number, because the mean of its divisors is an integer number (1368375).

Almost surely, 2^7282406 is an apocalyptic number.

7282406 is a deficient number, since it is larger than the sum of its proper divisors (3664594).

7282406 is a wasteful number, since it uses less digits than its factorization.

7282406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7798.

The product of its (nonzero) digits is 5376, while the sum is 29.

The square root of 7282406 is about 2698.5933372778. The cubic root of 7282406 is about 193.8317704101.

The spelling of 7282406 in words is "seven million, two hundred eighty-two thousand, four hundred six".