40086802 has 24 divisors (see below), whose sum is σ = 70685244. Its totient is φ = 16998912.

The previous prime is 40086797. The next prime is 40086803. The reversal of 40086802 is 20868004.

It can be written as a sum of positive squares in 2 ways, for example, as 38551681 + 1535121 = 6209^2 + 1239^2 .

It is not an unprimeable number, because it can be changed into a prime (40086803) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7398 + ... + 11614.

Almost surely, 2^40086802 is an apocalyptic number.

40086802 is a deficient number, since it is larger than the sum of its proper divisors (30598442).

40086802 is a wasteful number, since it uses less digits than its factorization.

40086802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4330 (or 4323 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 28.

The square root of 40086802 is about 6331.4139021233. The cubic root of 40086802 is about 342.2423928270.

The spelling of 40086802 in words is "forty million, eighty-six thousand, eight hundred two".