40662116 has 12 divisors (see below), whose sum is σ = 77627760. Its totient is φ = 18482760.

The previous prime is 40662107. The next prime is 40662121. The reversal of 40662116 is 61126604.

It is a happy 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, 462026 + ... + 462113.

It is an arithmetic number, because the mean of its divisors is an integer number (6468980).

Almost surely, 2^40662116 is an apocalyptic number.

It is an amenable number.

40662116 is a deficient number, since it is larger than the sum of its proper divisors (36965644).

40662116 is a wasteful number, since it uses less digits than its factorization.

40662116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 924154 (or 924152 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 40662116 is about 6376.6853458517. The cubic root of 40662116 is about 343.8718762989.

The spelling of 40662116 in words is "forty million, six hundred sixty-two thousand, one hundred sixteen".