4501622 has 8 divisors (see below), whose sum is σ = 6771936. Its totient is φ = 2244312.

The previous prime is 4501621. The next prime is 4501649. The reversal of 4501622 is 2261054.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 4501594 and 4501603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4501621) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2333 + ... + 3800.

It is an arithmetic number, because the mean of its divisors is an integer number (846492).

Almost surely, 2^4501622 is an apocalyptic number.

4501622 is a deficient number, since it is larger than the sum of its proper divisors (2270314).

4501622 is a wasteful number, since it uses less digits than its factorization.

4501622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6502.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 4501622 is about 2121.7026181819. The cubic root of 4501622 is about 165.1161960842.

Adding to 4501622 its reverse (2261054), we get a palindrome (6762676).

The spelling of 4501622 in words is "four million, five hundred one thousand, six hundred twenty-two".