4554622 has 4 divisors (see below), whose sum is σ = 6831936. Its totient is φ = 2277310.

The previous prime is 4554619. The next prime is 4554631. The reversal of 4554622 is 2264554.

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

It is a d-powerful number, because it can be written as 4⁷ + 5⁵ + 5⁶ + 4⁷ + 6⁶ + 2¹⁸ + 2²² .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1138654 + ... + 1138657.

It is an arithmetic number, because the mean of its divisors is an integer number (1707984).

Almost surely, 2^4554622 is an apocalyptic number.

4554622 is a deficient number, since it is larger than the sum of its proper divisors (2277314).

4554622 is a wasteful number, since it uses less digits than its factorization.

4554622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2277313.

The product of its digits is 9600, while the sum is 28.

The square root of 4554622 is about 2134.1560392811. The cubic root of 4554622 is about 165.7616698906.

The spelling of 4554622 in words is "four million, five hundred fifty-four thousand, six hundred twenty-two".