4525206 has 32 divisors (see below), whose sum is σ = 10422528. Its totient is φ = 1283040.

The previous prime is 4525201. The next prime is 4525217. The reversal of 4525206 is 6025254.

It is an Ulam number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4525201) 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, 6516 + ... + 7176.

It is an arithmetic number, because the mean of its divisors is an integer number (325704).

Almost surely, 2^4525206 is an apocalyptic number.

4525206 is an abundant number, since it is smaller than the sum of its proper divisors (5897322).

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

4525206 is a wasteful number, since it uses less digits than its factorization.

4525206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 836.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 4525206 is about 2127.2531584182. The cubic root of 4525206 is about 165.4040419387.

The spelling of 4525206 in words is "four million, five hundred twenty-five thousand, two hundred six".