45734250 has 96 divisors (see below), whose sum is σ = 121837248. Its totient is φ = 11424000.

The previous prime is 45734203. The next prime is 45734279. The reversal of 45734250 is 5243754.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 216645 + ... + 216855.

It is an arithmetic number, because the mean of its divisors is an integer number (1269138).

Almost surely, 2^45734250 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45734250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60918624).

45734250 is an abundant number, since it is smaller than the sum of its proper divisors (76102998).

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

45734250 is a wasteful number, since it uses less digits than its factorization.

45734250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265 (or 238 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 30.

The square root of 45734250 is about 6762.7102555115. The cubic root of 45734250 is about 357.6134577211.

The spelling of 45734250 in words is "forty-five million, seven hundred thirty-four thousand, two hundred fifty".