4449975 has 12 divisors (see below), whose sum is σ = 7357416. Its totient is φ = 2373280.

The previous prime is 4449947. The next prime is 4449983. The reversal of 4449975 is 5799444.

It is not a de Polignac number, because 4449975 - 2¹² = 4445879 is a prime.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29592 + ... + 29741.

It is an arithmetic number, because the mean of its divisors is an integer number (613118).

Almost surely, 2^4449975 is an apocalyptic number.

4449975 is a deficient number, since it is larger than the sum of its proper divisors (2907441).

4449975 is a wasteful number, since it uses less digits than its factorization.

4449975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59346 (or 59341 counting only the distinct ones).

The product of its digits is 181440, while the sum is 42.

The square root of 4449975 is about 2109.4963853963. The cubic root of 4449975 is about 164.4823076349.

The spelling of 4449975 in words is "four million, four hundred forty-nine thousand, nine hundred seventy-five".