40833816 has 32 divisors (see below), whose sum is σ = 102744240. Its totient is φ = 13523328.

The previous prime is 40833811. The next prime is 40833817. The reversal of 40833816 is 61833804.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40833811) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1651 + ... + 9186.

Almost surely, 2^40833816 is an apocalyptic number.

It is an amenable number.

40833816 is an abundant number, since it is smaller than the sum of its proper divisors (61910424).

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

40833816 is a wasteful number, since it uses less digits than its factorization.

40833816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11003 (or 10999 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 40833816 is about 6390.1342708898. The cubic root of 40833816 is about 344.3552081778.

The spelling of 40833816 in words is "forty million, eight hundred thirty-three thousand, eight hundred sixteen".