40895081 has 16 divisors (see below), whose sum is σ = 46303488. Its totient is φ = 35904000.

The previous prime is 40895053. The next prime is 40895089. The reversal of 40895081 is 18059804.

It is not a de Polignac number, because 40895081 - 2¹⁴ = 40878697 is a prime.

It is a super-2 number, since 2×40895081² = 3344815299993122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40895089) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14756 + ... + 17306.

It is an arithmetic number, because the mean of its divisors is an integer number (2893968).

Almost surely, 2^40895081 is an apocalyptic number.

40895081 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

It is an amenable number.

40895081 is a deficient number, since it is larger than the sum of its proper divisors (5408407).

40895081 is a wasteful number, since it uses less digits than its factorization.

40895081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2632.

The product of its (nonzero) digits is 11520, while the sum is 35.

The square root of 40895081 is about 6394.9261919118. The cubic root of 40895081 is about 344.5273398550.

The spelling of 40895081 in words is "forty million, eight hundred ninety-five thousand, eighty-one".