4501634 has 16 divisors (see below), whose sum is σ = 7382016. Its totient is φ = 2049600.

The previous prime is 4501621. The next prime is 4501649. The reversal of 4501634 is 4361054.

It is a happy number.

It is an Ulam number.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1082 + ... + 3189.

It is an arithmetic number, because the mean of its divisors is an integer number (461376).

Almost surely, 2^4501634 is an apocalyptic number.

4501634 is a deficient number, since it is larger than the sum of its proper divisors (2880382).

4501634 is a wasteful number, since it uses less digits than its factorization.

4501634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4321.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 4501634 is about 2121.7054460975. The cubic root of 4501634 is about 165.1163428011.

Adding to 4501634 its reverse (4361054), we get a palindrome (8862688).

The spelling of 4501634 in words is "four million, five hundred one thousand, six hundred thirty-four".