40733207 has 16 divisors (see below), whose sum is σ = 47381760. Its totient is φ = 34733952.

The previous prime is 40733201. The next prime is 40733219. The reversal of 40733207 is 70233704.

40733207 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 40733207 - 2¹⁰ = 40732183 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40733201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4688 + ... + 10170.

It is an arithmetic number, because the mean of its divisors is an integer number (2961360).

Almost surely, 2^40733207 is an apocalyptic number.

40733207 is a deficient number, since it is larger than the sum of its proper divisors (6648553).

40733207 is a wasteful number, since it uses less digits than its factorization.

40733207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5542.

The product of its (nonzero) digits is 3528, while the sum is 26.

The square root of 40733207 is about 6382.2572025891. The cubic root of 40733207 is about 344.0721607001.

The spelling of 40733207 in words is "forty million, seven hundred thirty-three thousand, two hundred seven".