45346858 has 8 divisors (see below), whose sum is σ = 68049828. Its totient is φ = 22663584.

The previous prime is 45346841. The next prime is 45346859. The reversal of 45346858 is 85864354.

45346858 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 30393169 + 14953689 = 5513^2 + 3867^2 .

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

It is not an unprimeable number, because it can be changed into a prime (45346859) 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 3 ways as a sum of consecutive naturals, for example, 4260 + ... + 10432.

Almost surely, 2^45346858 is an apocalyptic number.

45346858 is a deficient number, since it is larger than the sum of its proper divisors (22702970).

45346858 is a wasteful number, since it uses less digits than its factorization.

45346858 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9848.

The product of its digits is 460800, while the sum is 43.

The square root of 45346858 is about 6734.0075735033. The cubic root of 45346858 is about 356.6008715893.

The spelling of 45346858 in words is "forty-five million, three hundred forty-six thousand, eight hundred fifty-eight".