40733044 has 24 divisors (see below), whose sum is σ = 79234848. Its totient is φ = 18164640.

The previous prime is 40733029. The next prime is 40733087. The reversal of 40733044 is 44033704.

40733044 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 6402 + ... + 11065.

It is an arithmetic number, because the mean of its divisors is an integer number (3301452).

Almost surely, 2^40733044 is an apocalyptic number.

40733044 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

40733044 is a deficient number, since it is larger than the sum of its proper divisors (38501804).

40733044 is a wasteful number, since it uses less digits than its factorization.

40733044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17535 (or 17533 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 25.

The square root of 40733044 is about 6382.2444327995. The cubic root of 40733044 is about 344.0717017475.

Adding to 40733044 its reverse (44033704), we get a palindrome (84766748).

It can be divided in two parts, 4073 and 3044, that added together give a palindrome (7117).

The spelling of 40733044 in words is "forty million, seven hundred thirty-three thousand, forty-four".