45912843 has 12 divisors (see below), whose sum is σ = 67730208. Its totient is φ = 29957040.

The previous prime is 45912833. The next prime is 45912851. The reversal of 45912843 is 34821954.

45912843 is a `hidden beast` number, since 4 + 591 + 28 + 43 = 666.

45912843 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 45912843 - 2⁴ = 45912827 is a prime.

It is a super-3 number, since 3×45912843³ (a number of 24 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 45912798 and 45912807.

It is not an unprimeable number, because it can be changed into a prime (45912803) 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 11 ways as a sum of consecutive naturals, for example, 53848 + ... + 54693.

It is an arithmetic number, because the mean of its divisors is an integer number (5644184).

Almost surely, 2^45912843 is an apocalyptic number.

45912843 is a deficient number, since it is larger than the sum of its proper divisors (21817365).

45912843 is a wasteful number, since it uses less digits than its factorization.

45912843 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108594 (or 108591 counting only the distinct ones).

The product of its digits is 34560, while the sum is 36.

The square root of 45912843 is about 6775.9016374207. The cubic root of 45912843 is about 358.0783485918.

The spelling of 45912843 in words is "forty-five million, nine hundred twelve thousand, eight hundred forty-three".