45822842 has 16 divisors (see below), whose sum is σ = 76575240. Its totient is φ = 20419392.

The previous prime is 45822839. The next prime is 45822859. The reversal of 45822842 is 24822854.

It can be written as a sum of positive squares in 4 ways, for example, as 39677401 + 6145441 = 6299^2 + 2479^2 .

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, 29633 + ... + 31140.

Almost surely, 2^45822842 is an apocalyptic number.

45822842 is a deficient number, since it is larger than the sum of its proper divisors (30752398).

45822842 is a wasteful number, since it uses less digits than its factorization.

45822842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60817.

The product of its digits is 40960, while the sum is 35.

The square root of 45822842 is about 6769.2571232004. The cubic root of 45822842 is about 357.8442202716.

It can be divided in two parts, 45822 and 842, that added together give a palindrome (46664).

The spelling of 45822842 in words is "forty-five million, eight hundred twenty-two thousand, eight hundred forty-two".