40662704 has 20 divisors (see below), whose sum is σ = 80914464. Its totient is φ = 19781568.

The previous prime is 40662697. The next prime is 40662751. The reversal of 40662704 is 40726604.

40662704 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33752 + ... + 34935.

Almost surely, 2^40662704 is an apocalyptic number.

It is an amenable number.

40662704 is a deficient number, since it is larger than the sum of its proper divisors (40251760).

40662704 is a wasteful number, since it uses less digits than its factorization.

40662704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68732 (or 68726 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 29.

The square root of 40662704 is about 6376.7314511433. The cubic root of 40662704 is about 343.8735338261.

The spelling of 40662704 in words is "forty million, six hundred sixty-two thousand, seven hundred four".