40756883 has 2 divisors, whose sum is σ = 40756884. Its totient is φ = 40756882.

The previous prime is 40756879. The next prime is 40756907. The reversal of 40756883 is 38865704.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40756883 - 2² = 40756879 is a prime.

It is a super-2 number, since 2×40756883² = 3322247023751378, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 40756883.

It is not a weakly prime, because it can be changed into another prime (40756873) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20378441 + 20378442.

It is an arithmetic number, because the mean of its divisors is an integer number (20378442).

Almost surely, 2^40756883 is an apocalyptic number.

40756883 is a deficient number, since it is larger than the sum of its proper divisors (1).

40756883 is an equidigital number, since it uses as much as digits as its factorization.

40756883 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 161280, while the sum is 41.

The square root of 40756883 is about 6384.1117628062. Note that the first 3 decimals coincide. The cubic root of 40756883 is about 344.1388112723.

The spelling of 40756883 in words is "forty million, seven hundred fifty-six thousand, eight hundred eighty-three".