40814806 has 8 divisors (see below), whose sum is σ = 61281504. Its totient is φ = 20387640.

The previous prime is 40814791. The next prime is 40814867. The reversal of 40814806 is 60841804.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7150 + ... + 11521.

It is an arithmetic number, because the mean of its divisors is an integer number (7660188).

Almost surely, 2^40814806 is an apocalyptic number.

40814806 is a deficient number, since it is larger than the sum of its proper divisors (20466698).

40814806 is a wasteful number, since it uses less digits than its factorization.

40814806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19766.

The product of its (nonzero) digits is 6144, while the sum is 31.

The square root of 40814806 is about 6388.6466485477. The cubic root of 40814806 is about 344.3017622086.

The spelling of 40814806 in words is "forty million, eight hundred fourteen thousand, eight hundred six".