40895394 has 32 divisors (see below), whose sum is σ = 85518720. Its totient is φ = 13020672.

The previous prime is 40895389. The next prime is 40895419. The reversal of 40895394 is 49359804.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15667 + ... + 18089.

It is an arithmetic number, because the mean of its divisors is an integer number (2672460).

Almost surely, 2^40895394 is an apocalyptic number.

40895394 is an abundant number, since it is smaller than the sum of its proper divisors (44623326).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40895394 is a wasteful number, since it uses less digits than its factorization.

40895394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2554.

The product of its (nonzero) digits is 155520, while the sum is 42.

The square root of 40895394 is about 6394.9506643914. The cubic root of 40895394 is about 344.5282188261.

The spelling of 40895394 in words is "forty million, eight hundred ninety-five thousand, three hundred ninety-four".