40895393 has 16 divisors (see below), whose sum is σ = 51753984. Its totient is φ = 31386960.

The previous prime is 40895389. The next prime is 40895419. The reversal of 40895393 is 39359804.

It is not a de Polignac number, because 40895393 - 2² = 40895389 is a prime.

It is a super-3 number, since 3×40895393³ (a number of 24 digits) contains 333 as substring.

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 40895393.

It is not an unprimeable number, because it can be changed into a prime (40895303) 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, 1196 + ... + 9122.

It is an arithmetic number, because the mean of its divisors is an integer number (3234624).

Almost surely, 2^40895393 is an apocalyptic number.

It is an amenable number.

40895393 is a deficient number, since it is larger than the sum of its proper divisors (10858591).

40895393 is a wasteful number, since it uses less digits than its factorization.

40895393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8012.

The product of its (nonzero) digits is 116640, while the sum is 41.

The square root of 40895393 is about 6394.9505862047. The cubic root of 40895393 is about 344.5282160179.

The spelling of 40895393 in words is "forty million, eight hundred ninety-five thousand, three hundred ninety-three".