41879513 has 4 divisors (see below), whose sum is σ = 45101028. Its totient is φ = 38658000.

The previous prime is 41879507. The next prime is 41879533. The reversal of 41879513 is 31597814.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 21557449 + 20322064 = 4643^2 + 4508^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41879513 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41879533) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1610738 + ... + 1610763.

It is an arithmetic number, because the mean of its divisors is an integer number (11275257).

Almost surely, 2^41879513 is an apocalyptic number.

It is an amenable number.

41879513 is a deficient number, since it is larger than the sum of its proper divisors (3221515).

41879513 is a wasteful number, since it uses less digits than its factorization.

41879513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3221514.

The product of its digits is 30240, while the sum is 38.

The square root of 41879513 is about 6471.4382481795. The cubic root of 41879513 is about 347.2699524624.

The spelling of 41879513 in words is "forty-one million, eight hundred seventy-nine thousand, five hundred thirteen".