4525994 has 16 divisors (see below), whose sum is σ = 7439040. Its totient is φ = 2048160.

The previous prime is 4525991. The next prime is 4525999. The reversal of 4525994 is 4995254.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4525991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8747 + ... + 9249.

It is an arithmetic number, because the mean of its divisors is an integer number (464940).

Almost surely, 2^4525994 is an apocalyptic number.

4525994 is a deficient number, since it is larger than the sum of its proper divisors (2913046).

4525994 is a wasteful number, since it uses less digits than its factorization.

4525994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 925.

The product of its digits is 64800, while the sum is 38.

The square root of 4525994 is about 2127.4383657347. The cubic root of 4525994 is about 165.4136422987.

It can be divided in two parts, 452 and 5994, that added together give a palindrome (6446).

The spelling of 4525994 in words is "four million, five hundred twenty-five thousand, nine hundred ninety-four".