4494507 has 16 divisors (see below), whose sum is σ = 6528000. Its totient is φ = 2739744.

The previous prime is 4494491. The next prime is 4494509. The reversal of 4494507 is 7054944.

It is a happy number.

It is not a de Polignac number, because 4494507 - 2⁴ = 4494491 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4494509) 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, 294 + ... + 3012.

It is an arithmetic number, because the mean of its divisors is an integer number (408000).

Almost surely, 2^4494507 is an apocalyptic number.

4494507 is a deficient number, since it is larger than the sum of its proper divisors (2033493).

4494507 is a wasteful number, since it uses less digits than its factorization.

4494507 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2770.

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

The square root of 4494507 is about 2120.0252356989. The cubic root of 4494507 is about 165.0291592176.

The spelling of 4494507 in words is "four million, four hundred ninety-four thousand, five hundred seven".