40261126 has 16 divisors (see below), whose sum is σ = 62512128. Its totient is φ = 19427400.

The previous prime is 40261103. The next prime is 40261213. The reversal of 40261126 is 62116204.

It is a junction number, because it is equal to n+sod(n) for n = 40261097 and 40261106.

It is a congruent number.

It is an unprimeable number.

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, 30541 + ... + 31831.

It is an arithmetic number, because the mean of its divisors is an integer number (3907008).

Almost surely, 2^40261126 is an apocalyptic number.

40261126 is a deficient number, since it is larger than the sum of its proper divisors (22251002).

40261126 is a wasteful number, since it uses less digits than its factorization.

40261126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1827.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 40261126 is about 6345.1655612758. The cubic root of 40261126 is about 342.7377744014.

The spelling of 40261126 in words is "forty million, two hundred sixty-one thousand, one hundred twenty-six".