40261108 has 12 divisors (see below), whose sum is σ = 71249220. Its totient is φ = 19904192.

The previous prime is 40261103. The next prime is 40261213. The reversal of 40261108 is 80116204.

It can be written as a sum of positive squares in 2 ways, for example, as 17489124 + 22771984 = 4182^2 + 4772^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40261103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56191 + ... + 56902.

It is an arithmetic number, because the mean of its divisors is an integer number (5937435).

Almost surely, 2^40261108 is an apocalyptic number.

It is an amenable number.

40261108 is a deficient number, since it is larger than the sum of its proper divisors (30988112).

40261108 is a wasteful number, since it uses less digits than its factorization.

40261108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113186 (or 113184 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 22.

The square root of 40261108 is about 6345.1641428729. The cubic root of 40261108 is about 342.7377233242.

The spelling of 40261108 in words is "forty million, two hundred sixty-one thousand, one hundred eight".