40928975 has 12 divisors (see below), whose sum is σ = 50908200. Its totient is φ = 32642400.

The previous prime is 40928971. The next prime is 40928977. The reversal of 40928975 is 57982904.

It is a happy number.

40928975 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 40928975 - 2² = 40928971 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40928971) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 6380 + ... + 11070.

It is an arithmetic number, because the mean of its divisors is an integer number (4242350).

Almost surely, 2^40928975 is an apocalyptic number.

40928975 is a deficient number, since it is larger than the sum of its proper divisors (9979225).

40928975 is a wasteful number, since it uses less digits than its factorization.

40928975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5050 (or 5045 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 44.

The square root of 40928975 is about 6397.5757127212. The cubic root of 40928975 is about 344.6224954317.

The spelling of 40928975 in words is "forty million, nine hundred twenty-eight thousand, nine hundred seventy-five".