4445250 has 32 divisors (see below), whose sum is σ = 11097216. Its totient is φ = 1185200.

The previous prime is 4445227. The next prime is 4445257. The reversal of 4445250 is 525444.

It is a self number, because there is not a number n which added to its sum of digits gives 4445250.

It is not an unprimeable number, because it can be changed into a prime (4445257) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2214 + ... + 3713.

It is an arithmetic number, because the mean of its divisors is an integer number (346788).

Almost surely, 2^4445250 is an apocalyptic number.

4445250 is an abundant number, since it is smaller than the sum of its proper divisors (6651966).

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

4445250 is a wasteful number, since it uses less digits than its factorization.

4445250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5947 (or 5937 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 24.

The square root of 4445250 is about 2108.3761523979. The cubic root of 4445250 is about 164.4240710428.

The spelling of 4445250 in words is "four million, four hundred forty-five thousand, two hundred fifty".