40036676 has 6 divisors (see below), whose sum is σ = 70064190. Its totient is φ = 20018336.

The previous prime is 40036673. The next prime is 40036693. The reversal of 40036676 is 67663004.

It can be written as a sum of positive squares in only one way, i.e., 20939776 + 19096900 = 4576^2 + 4370^2 .

It is not an unprimeable number, because it can be changed into a prime (40036673) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5004581 + ... + 5004588.

It is an arithmetic number, because the mean of its divisors is an integer number (11677365).

Almost surely, 2^40036676 is an apocalyptic number.

It is an amenable number.

40036676 is a deficient number, since it is larger than the sum of its proper divisors (30027514).

40036676 is a wasteful number, since it uses less digits than its factorization.

40036676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10009173 (or 10009171 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 32.

The square root of 40036676 is about 6327.4541483918. The cubic root of 40036676 is about 342.0996825349.

The spelling of 40036676 in words is "forty million, thirty-six thousand, six hundred seventy-six".