40750673 has 8 divisors (see below), whose sum is σ = 41500128. Its totient is φ = 40005504.

The previous prime is 40750657. The next prime is 40750681. The reversal of 40750673 is 37605704.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 40750673 - 2⁴ = 40750657 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40750613) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22790 + ... + 24512.

It is an arithmetic number, because the mean of its divisors is an integer number (5187516).

Almost surely, 2^40750673 is an apocalyptic number.

It is an amenable number.

40750673 is a deficient number, since it is larger than the sum of its proper divisors (749455).

40750673 is a wasteful number, since it uses less digits than its factorization.

40750673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2143.

The product of its (nonzero) digits is 17640, while the sum is 32.

The square root of 40750673 is about 6383.6253806125. The cubic root of 40750673 is about 344.1213319297.

The spelling of 40750673 in words is "forty million, seven hundred fifty thousand, six hundred seventy-three".