4455634 has 16 divisors (see below), whose sum is σ = 6957216. Its totient is φ = 2138400.

The previous prime is 4455631. The next prime is 4455637. The reversal of 4455634 is 4365544.

It is an interprime number because it is at equal distance from previous prime (4455631) and next prime (4455637).

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 4455596 and 4455605.

It is not an unprimeable number, because it can be changed into a prime (4455631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5089 + ... + 5899.

It is an arithmetic number, because the mean of its divisors is an integer number (434826).

Almost surely, 2^4455634 is an apocalyptic number.

4455634 is a deficient number, since it is larger than the sum of its proper divisors (2501582).

4455634 is a wasteful number, since it uses less digits than its factorization.

4455634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 921.

The product of its digits is 28800, while the sum is 31.

The square root of 4455634 is about 2110.8372746377. The cubic root of 4455634 is about 164.5520017411.

The spelling of 4455634 in words is "four million, four hundred fifty-five thousand, six hundred thirty-four".