6614722 has 4 divisors (see below), whose sum is σ = 9922086. Its totient is φ = 3307360.

The previous prime is 6614719. The next prime is 6614737. The reversal of 6614722 is 2274166.

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

It can be written as a sum of positive squares in only one way, i.e., 6345361 + 269361 = 2519^2 + 519^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1653679 + ... + 1653682.

Almost surely, 2^6614722 is an apocalyptic number.

6614722 is a deficient number, since it is larger than the sum of its proper divisors (3307364).

6614722 is a wasteful number, since it uses less digits than its factorization.

6614722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3307363.

The product of its digits is 4032, while the sum is 28.

The square root of 6614722 is about 2571.9101850570. The cubic root of 6614722 is about 187.7171126490.

Adding to 6614722 its reverse (2274166), we get a palindrome (8888888).

The spelling of 6614722 in words is "six million, six hundred fourteen thousand, seven hundred twenty-two".