40433498 has 16 divisors (see below), whose sum is σ = 69863424. Its totient is φ = 17191440.

The previous prime is 40433483. The next prime is 40433507. The reversal of 40433498 is 89433404.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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, 9593 + ... + 13148.

It is an arithmetic number, because the mean of its divisors is an integer number (4366464).

Almost surely, 2^40433498 is an apocalyptic number.

40433498 is a deficient number, since it is larger than the sum of its proper divisors (29429926).

40433498 is a wasteful number, since it uses less digits than its factorization.

40433498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22877.

The product of its (nonzero) digits is 41472, while the sum is 35.

The square root of 40433498 is about 6358.7339934927. The cubic root of 40433498 is about 343.2262048860.

The spelling of 40433498 in words is "forty million, four hundred thirty-three thousand, four hundred ninety-eight".