40336036 has 48 divisors (see below), whose sum is σ = 81454464. Its totient is φ = 17312256.

The previous prime is 40336027. The next prime is 40336081. The reversal of 40336036 is 63063304.

40336036 = T₈₃₃ + T₈₃₄ + ... + T₉₃₅.

It is a self number, because there is not a number n which added to its sum of digits gives 40336036.

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, 90831 + ... + 91273.

It is an arithmetic number, because the mean of its divisors is an integer number (1696968).

Almost surely, 2^40336036 is an apocalyptic number.

It is an amenable number.

40336036 is an abundant number, since it is smaller than the sum of its proper divisors (41118428).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40336036 is a wasteful number, since it uses less digits than its factorization.

40336036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 580 (or 578 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 25.

The square root of 40336036 is about 6351.0657373389. The cubic root of 40336036 is about 342.9502090940.

The spelling of 40336036 in words is "forty million, three hundred thirty-six thousand, thirty-six".