7283042 has 32 divisors (see below), whose sum is σ = 12942720. Its totient is φ = 3041280.

The previous prime is 7283041. The next prime is 7283071. The reversal of 7283042 is 2403827.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is not an unprimeable number, because it can be changed into a prime (7283041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11042 + ... + 11682.

It is an arithmetic number, because the mean of its divisors is an integer number (404460).

Almost surely, 2^7283042 is an apocalyptic number.

7283042 is a deficient number, since it is larger than the sum of its proper divisors (5659678).

7283042 is a wasteful number, since it uses less digits than its factorization.

7283042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 698.

The product of its (nonzero) digits is 2688, while the sum is 26.

The square root of 7283042 is about 2698.7111738754. The cubic root of 7283042 is about 193.8374129325.

Adding to 7283042 its reverse (2403827), we get a palindrome (9686869).

The spelling of 7283042 in words is "seven million, two hundred eighty-three thousand, forty-two".