45847250 has 16 divisors (see below), whose sum is σ = 85826520. Its totient is φ = 18338800.

The previous prime is 45847213. The next prime is 45847259. The reversal of 45847250 is 5274854.

It can be written as a sum of positive squares in 4 ways, for example, as 6446521 + 39400729 = 2539^2 + 6277^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 45847250.

It is not an unprimeable number, because it can be changed into a prime (45847259) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91445 + ... + 91944.

Almost surely, 2^45847250 is an apocalyptic number.

45847250 is a deficient number, since it is larger than the sum of its proper divisors (39979270).

45847250 is a wasteful number, since it uses less digits than its factorization.

45847250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183406 (or 183396 counting only the distinct ones).

The product of its (nonzero) digits is 44800, while the sum is 35.

The square root of 45847250 is about 6771.0597398044. The cubic root of 45847250 is about 357.9077454409.

The spelling of 45847250 in words is "forty-five million, eight hundred forty-seven thousand, two hundred fifty".