4555634 has 4 divisors (see below), whose sum is σ = 6833454. Its totient is φ = 2277816.

The previous prime is 4555631. The next prime is 4555637. The reversal of 4555634 is 4365554.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (4555631) and next prime (4555637).

It can be written as a sum of positive squares in only one way, i.e., 4431025 + 124609 = 2105^2 + 353^2 .

It is a super-2 number, since 2×4555634² = 41507602283912, which contains 22 as substring.

It is a d-powerful number, because it can be written as 4² + 5³ + 5⁵ + 5⁷ + 6⁷ + 3 + 4¹¹ .

It is a self number, because there is not a number n which added to its sum of digits gives 4555634.

It is not an unprimeable number, because it can be changed into a prime (4555631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1138907 + ... + 1138910.

Almost surely, 2^4555634 is an apocalyptic number.

4555634 is a deficient number, since it is larger than the sum of its proper divisors (2277820).

4555634 is a wasteful number, since it uses less digits than its factorization.

4555634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2277819.

The product of its digits is 36000, while the sum is 32.

The square root of 4555634 is about 2134.3931221778. The cubic root of 4555634 is about 165.7739459469.

The spelling of 4555634 in words is "four million, five hundred fifty-five thousand, six hundred thirty-four".