40075941 has 8 divisors (see below), whose sum is σ = 55277280. Its totient is φ = 25795952.

The previous prime is 40075909. The next prime is 40075943. The reversal of 40075941 is 14957004.

It is a happy number.

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 40075941 - 2⁵ = 40075909 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 40075899 and 40075908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40075943) 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 7 ways as a sum of consecutive naturals, for example, 230235 + ... + 230408.

It is an arithmetic number, because the mean of its divisors is an integer number (6909660).

Almost surely, 2^40075941 is an apocalyptic number.

It is an amenable number.

40075941 is a deficient number, since it is larger than the sum of its proper divisors (15201339).

40075941 is a wasteful number, since it uses less digits than its factorization.

40075941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 460675.

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 40075941 is about 6330.5561367071. The cubic root of 40075941 is about 342.2114813201.

The spelling of 40075941 in words is "forty million, seventy-five thousand, nine hundred forty-one".