4490475 has 24 divisors (see below), whose sum is σ = 8100672. Its totient is φ = 2176800.

The previous prime is 4490471. The next prime is 4490477. The reversal of 4490475 is 5740944.

It is a happy number.

It is not a de Polignac number, because 4490475 - 2² = 4490471 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (4490471) 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, 1897 + ... + 3546.

It is an arithmetic number, because the mean of its divisors is an integer number (337528).

Almost surely, 2^4490475 is an apocalyptic number.

4490475 is a deficient number, since it is larger than the sum of its proper divisors (3610197).

4490475 is a wasteful number, since it uses less digits than its factorization.

4490475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5467 (or 5462 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 4490475 is about 2119.0740902573. The cubic root of 4490475 is about 164.9797955058.

The spelling of 4490475 in words is "four million, four hundred ninety thousand, four hundred seventy-five".