40126883 has 4 divisors (see below), whose sum is σ = 40884048. Its totient is φ = 39369720.

The previous prime is 40126873. The next prime is 40126897. The reversal of 40126883 is 38862104.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 40126883 - 2⁸ = 40126627 is a prime.

It is a super-2 number, since 2×40126883² = 3220333478591378, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40126813) 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 3 ways as a sum of consecutive naturals, for example, 378503 + ... + 378608.

It is an arithmetic number, because the mean of its divisors is an integer number (10221012).

Almost surely, 2^40126883 is an apocalyptic number.

40126883 is a deficient number, since it is larger than the sum of its proper divisors (757165).

40126883 is an equidigital number, since it uses as much as digits as its factorization.

40126883 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 757164.

The product of its (nonzero) digits is 9216, while the sum is 32.

The square root of 40126883 is about 6334.5783600805. The cubic root of 40126883 is about 342.3564191182.

Adding to 40126883 its reverse (38862104), we get a palindrome (78988987).

The spelling of 40126883 in words is "forty million, one hundred twenty-six thousand, eight hundred eighty-three".