40951105 has 8 divisors (see below), whose sum is σ = 52921512. Its totient is φ = 30240768.

The previous prime is 40951073. The next prime is 40951111. The reversal of 40951105 is 50115904.

It can be written as a sum of positive squares in 4 ways, for example, as 80656 + 40870449 = 284^2 + 6393^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 40951105 - 2⁵ = 40951073 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 40951105.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 314944 + ... + 315073.

It is an arithmetic number, because the mean of its divisors is an integer number (6615189).

Almost surely, 2^40951105 is an apocalyptic number.

It is an amenable number.

40951105 is a deficient number, since it is larger than the sum of its proper divisors (11970407).

40951105 is a wasteful number, since it uses less digits than its factorization.

40951105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 630035.

The product of its (nonzero) digits is 900, while the sum is 25.

The square root of 40951105 is about 6399.3050403931. The cubic root of 40951105 is about 344.6845958687.

The spelling of 40951105 in words is "forty million, nine hundred fifty-one thousand, one hundred five".