45843479 has 8 divisors (see below), whose sum is σ = 50067840. Its totient is φ = 41628600.

The previous prime is 45843467. The next prime is 45843487. The reversal of 45843479 is 97434854.

45843479 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45843479 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45843419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11102 + ... + 14660.

It is an arithmetic number, because the mean of its divisors is an integer number (6258480).

Almost surely, 2^45843479 is an apocalyptic number.

45843479 is a deficient number, since it is larger than the sum of its proper divisors (4224361).

45843479 is a wasteful number, since it uses less digits than its factorization.

45843479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4741.

The product of its digits is 483840, while the sum is 44.

The square root of 45843479 is about 6770.7812695434. The cubic root of 45843479 is about 357.8979323688.

The spelling of 45843479 in words is "forty-five million, eight hundred forty-three thousand, four hundred seventy-nine".