40010673 has 16 divisors (see below), whose sum is σ = 57447360. Its totient is φ = 24677376.

The previous prime is 40010671. The next prime is 40010681. The reversal of 40010673 is 37601004.

It is not a de Polignac number, because 40010673 - 2¹ = 40010671 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40010671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3640 + ... + 9657.

It is an arithmetic number, because the mean of its divisors is an integer number (3590460).

Almost surely, 2^40010673 is an apocalyptic number.

It is an amenable number.

40010673 is a deficient number, since it is larger than the sum of its proper divisors (17436687).

40010673 is a wasteful number, since it uses less digits than its factorization.

40010673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13376.

The product of its (nonzero) digits is 504, while the sum is 21.

The square root of 40010673 is about 6325.3990387959. The cubic root of 40010673 is about 342.0256042525.

Adding to 40010673 its reverse (37601004), we get a palindrome (77611677).

The spelling of 40010673 in words is "forty million, ten thousand, six hundred seventy-three".