445879113 has 8 divisors (see below), whose sum is σ = 595450176. Its totient is φ = 296780400.

The previous prime is 445879079. The next prime is 445879123. The reversal of 445879113 is 311978544.

It is a happy number.

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

It is not a de Polignac number, because 445879113 - 2¹⁰ = 445878089 is a prime.

It is not an unprimeable number, because it can be changed into a prime (445879123) 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, 115878 + ... + 119663.

It is an arithmetic number, because the mean of its divisors is an integer number (74431272).

Almost surely, 2^445879113 is an apocalyptic number.

It is an amenable number.

445879113 is a deficient number, since it is larger than the sum of its proper divisors (149571063).

445879113 is a wasteful number, since it uses less digits than its factorization.

445879113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236175.

The product of its digits is 120960, while the sum is 42.

The square root of 445879113 is about 21115.8498053003. The cubic root of 445879113 is about 763.9630891637.

The spelling of 445879113 in words is "four hundred forty-five million, eight hundred seventy-nine thousand, one hundred thirteen".