7282906 has 8 divisors (see below), whose sum is σ = 10965780. Its totient is φ = 3627648.

The previous prime is 7282903. The next prime is 7282939. The reversal of 7282906 is 6092827.

It can be written as a sum of positive squares in 2 ways, for example, as 7263025 + 19881 = 2695^2 + 141^2 .

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

It is not an unprimeable number, because it can be changed into a prime (7282903) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6231 + ... + 7306.

Almost surely, 2^7282906 is an apocalyptic number.

7282906 is a deficient number, since it is larger than the sum of its proper divisors (3682874).

7282906 is a wasteful number, since it uses less digits than its factorization.

7282906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13808.

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 7282906 is about 2698.6859765449. The cubic root of 7282906 is about 193.8362063830.

The spelling of 7282906 in words is "seven million, two hundred eighty-two thousand, nine hundred six".