45844700 has 72 divisors (see below), whose sum is σ = 110242944. Its totient is φ = 16408000.

The previous prime is 45844697. The next prime is 45844703. The reversal of 45844700 is 744854.

It is an interprime number because it is at equal distance from previous prime (45844697) and next prime (45844703).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45844703) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 77807 + ... + 78393.

It is an arithmetic number, because the mean of its divisors is an integer number (1531152).

Almost surely, 2^45844700 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45844700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55121472).

45844700 is an abundant number, since it is smaller than the sum of its proper divisors (64398244).

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

45844700 is a wasteful number, since it uses less digits than its factorization.

45844700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 683 (or 676 counting only the distinct ones).

The product of its (nonzero) digits is 17920, while the sum is 32.

The square root of 45844700 is about 6770.8714357902. The cubic root of 45844700 is about 357.9011097709.

The spelling of 45844700 in words is "forty-five million, eight hundred forty-four thousand, seven hundred".