41117979 has 8 divisors (see below), whose sum is σ = 62656000. Its totient is φ = 23495976.

The previous prime is 41117963. The next prime is 41117981. The reversal of 41117979 is 97971114.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 41117979 - 2⁴ = 41117963 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41117929) 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, 978979 + ... + 979020.

It is an arithmetic number, because the mean of its divisors is an integer number (7832000).

Almost surely, 2^41117979 is an apocalyptic number.

41117979 is a deficient number, since it is larger than the sum of its proper divisors (21538021).

41117979 is a wasteful number, since it uses less digits than its factorization.

41117979 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1958009.

The product of its digits is 15876, while the sum is 39.

The square root of 41117979 is about 6412.3302316709. The cubic root of 41117979 is about 345.1521530089.

It can be divided in two parts, 4111 and 7979, that added together give a triangular number (12090 = T₁₅₅).

The spelling of 41117979 in words is "forty-one million, one hundred seventeen thousand, nine hundred seventy-nine".