6620462 has 8 divisors (see below), whose sum is σ = 9974016. Its totient is φ = 3295792.

The previous prime is 6620461. The next prime is 6620489. The reversal of 6620462 is 2640266.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6620461) 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, 6638 + ... + 7569.

It is an arithmetic number, because the mean of its divisors is an integer number (1246752).

Almost surely, 2^6620462 is an apocalyptic number.

6620462 is a deficient number, since it is larger than the sum of its proper divisors (3353554).

6620462 is a wasteful number, since it uses less digits than its factorization.

6620462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14442.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 6620462 is about 2573.0258451869. The cubic root of 6620462 is about 187.7713948348.

It can be divided in two parts, 66204 and 62, that added together give a palindrome (66266).

The spelling of 6620462 in words is "six million, six hundred twenty thousand, four hundred sixty-two".