40585895 has 8 divisors (see below), whose sum is σ = 55660704. Its totient is φ = 27830304.

The previous prime is 40585847. The next prime is 40585901. The reversal of 40585895 is 59858504.

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 40585895 - 2¹² = 40581799 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 579764 + ... + 579833.

It is an arithmetic number, because the mean of its divisors is an integer number (6957588).

Almost surely, 2^40585895 is an apocalyptic number.

40585895 is a deficient number, since it is larger than the sum of its proper divisors (15074809).

40585895 is a wasteful number, since it uses less digits than its factorization.

40585895 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1159609.

The product of its (nonzero) digits is 288000, while the sum is 44.

The square root of 40585895 is about 6370.7060048318. The cubic root of 40585895 is about 343.6568796800.

The spelling of 40585895 in words is "forty million, five hundred eighty-five thousand, eight hundred ninety-five".