40593696 has 96 divisors (see below), whose sum is σ = 125229888. Its totient is φ = 11351040.

The previous prime is 40593673. The next prime is 40593697. The reversal of 40593696 is 69639504.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (40593697) 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, 12250 + ... + 15206.

It is an arithmetic number, because the mean of its divisors is an integer number (1304478).

Almost surely, 2^40593696 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 40593696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62614944).

40593696 is an abundant number, since it is smaller than the sum of its proper divisors (84636192).

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

40593696 is a wasteful number, since it uses less digits than its factorization.

40593696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2994 (or 2986 counting only the distinct ones).

The product of its (nonzero) digits is 174960, while the sum is 42.

The square root of 40593696 is about 6371.3182309472. The cubic root of 40593696 is about 343.6788963237.

The spelling of 40593696 in words is "forty million, five hundred ninety-three thousand, six hundred ninety-six".