40601673 has 24 divisors (see below), whose sum is σ = 67686528. Its totient is φ = 22972032.

The previous prime is 40601669. The next prime is 40601681. The reversal of 40601673 is 37610604.

It is not a de Polignac number, because 40601673 - 2² = 40601669 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (40601663) 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 23 ways as a sum of consecutive naturals, for example, 3361 + ... + 9617.

It is an arithmetic number, because the mean of its divisors is an integer number (2820272).

Almost surely, 2^40601673 is an apocalyptic number.

It is an amenable number.

40601673 is a deficient number, since it is larger than the sum of its proper divisors (27084855).

40601673 is a wasteful number, since it uses less digits than its factorization.

40601673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6373 (or 6370 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 40601673 is about 6371.9442087953. The cubic root of 40601673 is about 343.7014067730.

The spelling of 40601673 in words is "forty million, six hundred one thousand, six hundred seventy-three".