40879059 has 16 divisors (see below), whose sum is σ = 59808672. Its totient is φ = 24680448.

The previous prime is 40879021. The next prime is 40879061. The reversal of 40879059 is 95097804.

It is not a de Polignac number, because 40879059 - 2⁹ = 40878547 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 40879059.

It is not an unprimeable number, because it can be changed into a prime (40879099) 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, 7822 + ... + 11955.

It is an arithmetic number, because the mean of its divisors is an integer number (3738042).

Almost surely, 2^40879059 is an apocalyptic number.

40879059 is a deficient number, since it is larger than the sum of its proper divisors (18929613).

40879059 is a wasteful number, since it uses less digits than its factorization.

40879059 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19846.

The product of its (nonzero) digits is 90720, while the sum is 42.

The square root of 40879059 is about 6393.6733573119. The cubic root of 40879059 is about 344.4823406526.

The spelling of 40879059 in words is "forty million, eight hundred seventy-nine thousand, fifty-nine".