40964084 has 48 divisors (see below), whose sum is σ = 88905600. Its totient is φ = 16112640.

The previous prime is 40964059. The next prime is 40964087. The reversal of 40964084 is 48046904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40964087) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18467 + ... + 20565.

It is an arithmetic number, because the mean of its divisors is an integer number (1852200).

Almost surely, 2^40964084 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 40964084, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44452800).

40964084 is an abundant number, since it is smaller than the sum of its proper divisors (47941516).

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

40964084 is a wasteful number, since it uses less digits than its factorization.

40964084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2168 (or 2166 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 35.

The square root of 40964084 is about 6400.3190545472. The cubic root of 40964084 is about 344.7210066797.

The spelling of 40964084 in words is "forty million, nine hundred sixty-four thousand, eighty-four".