45843000 has 256 divisors, whose sum is σ = 170726400. Its totient is φ = 10022400.

The previous prime is 45842987. The next prime is 45843011. The reversal of 45843000 is 34854.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 776971 + ... + 777029.

It is an arithmetic number, because the mean of its divisors is an integer number (666900).

Almost surely, 2^45843000 is an apocalyptic number.

45843000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45843000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (85363200).

45843000 is an abundant number, since it is smaller than the sum of its proper divisors (124883400).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45843000 is a wasteful number, since it uses less digits than its factorization.

45843000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127 (or 113 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 45843000 is about 6770.7458968713. The cubic root of 45843000 is about 357.8966858541.

Adding to 45843000 its reverse (34854), we get a palindrome (45877854).

The spelling of 45843000 in words is "forty-five million, eight hundred forty-three thousand".