40096836 has 48 divisors (see below), whose sum is σ = 111955200. Its totient is φ = 12337056.

The previous prime is 40096831. The next prime is 40096853. The reversal of 40096836 is 63869004.

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 40096836.

It is not an unprimeable number, because it can be changed into a prime (40096831) 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 in 15 ways as a sum of consecutive naturals, for example, 12876 + ... + 15683.

It is an arithmetic number, because the mean of its divisors is an integer number (2332400).

Almost surely, 2^40096836 is an apocalyptic number.

It is an amenable number.

40096836 is an abundant number, since it is smaller than the sum of its proper divisors (71858364).

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

40096836 is a wasteful number, since it uses less digits than its factorization.

40096836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28585 (or 28577 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The square root of 40096836 is about 6332.2062505891. The cubic root of 40096836 is about 342.2709456467.

The spelling of 40096836 in words is "forty million, ninety-six thousand, eight hundred thirty-six".