40579104 has 48 divisors (see below), whose sum is σ = 107321760. Its totient is φ = 13424640.

The previous prime is 40579103. The next prime is 40579109. The reversal of 40579104 is 40197504.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

It is not an unprimeable number, because it can be changed into a prime (40579103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11824 + ... + 14864.

It is an arithmetic number, because the mean of its divisors is an integer number (2235870).

Almost surely, 2^40579104 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 40579104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53660880).

40579104 is an abundant number, since it is smaller than the sum of its proper divisors (66742656).

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

40579104 is a wasteful number, since it uses less digits than its factorization.

40579104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3193 (or 3185 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 40579104 is about 6370.1729960810. The cubic root of 40579104 is about 343.6377112468.

The spelling of 40579104 in words is "forty million, five hundred seventy-nine thousand, one hundred four".