40708066 has 32 divisors (see below), whose sum is σ = 72558720. Its totient is φ = 16765056.

The previous prime is 40708027. The next prime is 40708079. The reversal of 40708066 is 66080704.

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, 45661 + ... + 46543.

It is an arithmetic number, because the mean of its divisors is an integer number (2267460).

Almost surely, 2^40708066 is an apocalyptic number.

40708066 is a deficient number, since it is larger than the sum of its proper divisors (31850654).

40708066 is a wasteful number, since it uses less digits than its factorization.

40708066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1018.

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 40708066 is about 6380.2872976066. The cubic root of 40708066 is about 344.0013577105.

The spelling of 40708066 in words is "forty million, seven hundred eight thousand, sixty-six".