7428082 has 16 divisors (see below), whose sum is σ = 11868120. Its totient is φ = 3474688.

The previous prime is 7428079. The next prime is 7428119. The reversal of 7428082 is 2808247.

It can be written as a sum of positive squares in 4 ways, for example, as 6964321 + 463761 = 2639^2 + 681^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6144 + ... + 7252.

Almost surely, 2^7428082 is an apocalyptic number.

7428082 is a deficient number, since it is larger than the sum of its proper divisors (4440038).

7428082 is a wasteful number, since it uses less digits than its factorization.

7428082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1325.

The product of its (nonzero) digits is 7168, while the sum is 31.

The square root of 7428082 is about 2725.4507884018. The cubic root of 7428082 is about 195.1157060402.

The spelling of 7428082 in words is "seven million, four hundred twenty-eight thousand, eighty-two".