40316895 has 24 divisors (see below), whose sum is σ = 72139392. Its totient is φ = 20808000.

The previous prime is 40316869. The next prime is 40316933. The reversal of 40316895 is 59861304.

40316895 is a `hidden beast` number, since 403 + 168 + 95 = 666.

It is not a de Polignac number, because 40316895 - 2⁵ = 40316863 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13056 + ... + 15845.

It is an arithmetic number, because the mean of its divisors is an integer number (3005808).

Almost surely, 2^40316895 is an apocalyptic number.

40316895 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

40316895 is a deficient number, since it is larger than the sum of its proper divisors (31822497).

40316895 is a wasteful number, since it uses less digits than its factorization.

40316895 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28943 (or 28940 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The square root of 40316895 is about 6349.5586460793. The cubic root of 40316895 is about 342.8959528240.

The spelling of 40316895 in words is "forty million, three hundred sixteen thousand, eight hundred ninety-five".