40335876 has 72 divisors (see below), whose sum is σ = 118314560. Its totient is φ = 11347776.

The previous prime is 40335871. The next prime is 40335877. The reversal of 40335876 is 67853304.

It is a happy number.

40335876 is a `hidden beast` number, since 40 + 33 + 587 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 40335876.

It is not an unprimeable number, because it can be changed into a prime (40335871) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15690 + ... + 18078.

Almost surely, 2^40335876 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40335876, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59157280).

40335876 is an abundant number, since it is smaller than the sum of its proper divisors (77978684).

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

40335876 is a wasteful number, since it uses less digits than its factorization.

40335876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2473 (or 2468 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The square root of 40335876 is about 6351.0531410153. The cubic root of 40335876 is about 342.9497556359.

The spelling of 40335876 in words is "forty million, three hundred thirty-five thousand, eight hundred seventy-six".