4505207 has 6 divisors (see below), whose sum is σ = 5240808. Its totient is φ = 3861564.

The previous prime is 4505201. The next prime is 4505209. The reversal of 4505207 is 7025054.

It is not a de Polignac number, because 4505207 - 2⁴ = 4505191 is a prime.

It is a super-2 number, since 2×4505207² = 40593780225698, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4505201) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 45923 + ... + 46020.

It is an arithmetic number, because the mean of its divisors is an integer number (873468).

Almost surely, 2^4505207 is an apocalyptic number.

4505207 is a deficient number, since it is larger than the sum of its proper divisors (735601).

4505207 is an equidigital number, since it uses as much as digits as its factorization.

4505207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91957 (or 91950 counting only the distinct ones).

The product of its (nonzero) digits is 1400, while the sum is 23.

The square root of 4505207 is about 2122.5472904037. The cubic root of 4505207 is about 165.1600161780.

The spelling of 4505207 in words is "four million, five hundred five thousand, two hundred seven".