4620622 has 4 divisors (see below), whose sum is σ = 6930936. Its totient is φ = 2310310.

The previous prime is 4620611. The next prime is 4620673. The reversal of 4620622 is 2260264.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 4620593 and 4620602.

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, 1155154 + ... + 1155157.

It is an arithmetic number, because the mean of its divisors is an integer number (1732734).

Almost surely, 2^4620622 is an apocalyptic number.

4620622 is a deficient number, since it is larger than the sum of its proper divisors (2310314).

4620622 is a wasteful number, since it uses less digits than its factorization.

4620622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2310313.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 4620622 is about 2149.5632114455. The cubic root of 4620622 is about 166.5585049325.

Adding to 4620622 its reverse (2260264), we get a palindrome (6880886).

The spelling of 4620622 in words is "four million, six hundred twenty thousand, six hundred twenty-two".