40943496 has 96 divisors (see below), whose sum is σ = 117593280. Its totient is φ = 11848320.

The previous prime is 40943489. The next prime is 40943501. The reversal of 40943496 is 69434904.

40943496 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 66486 + ... + 67098.

It is an arithmetic number, because the mean of its divisors is an integer number (1224930).

Almost surely, 2^40943496 is an apocalyptic number.

40943496 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40943496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58796640).

40943496 is an abundant number, since it is smaller than the sum of its proper divisors (76649784).

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

40943496 is a wasteful number, since it uses less digits than its factorization.

40943496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 667 (or 652 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 39.

The square root of 40943496 is about 6398.7104950920. The cubic root of 40943496 is about 344.6632462816.

The spelling of 40943496 in words is "forty million, nine hundred forty-three thousand, four hundred ninety-six".