40033322 has 16 divisors (see below), whose sum is σ = 68933760. Its totient is φ = 17080848.

The previous prime is 40033309. The next prime is 40033333. The reversal of 40033322 is 22333004.

It is a self number, because there is not a number n which added to its sum of digits gives 40033322.

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, 3038 + ... + 9449.

It is an arithmetic number, because the mean of its divisors is an integer number (4308360).

Almost surely, 2^40033322 is an apocalyptic number.

40033322 is a deficient number, since it is larger than the sum of its proper divisors (28900438).

40033322 is a wasteful number, since it uses less digits than its factorization.

40033322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12725.

The product of its (nonzero) digits is 432, while the sum is 17.

The square root of 40033322 is about 6327.1891073367. The cubic root of 40033322 is about 342.0901293411.

Adding to 40033322 its reverse (22333004), we get a palindrome (62366326).

The spelling of 40033322 in words is "forty million, thirty-three thousand, three hundred twenty-two".