6162462221 has 4 divisors (see below), whose sum is σ = 6329015292. Its totient is φ = 5995909152.

The previous prime is 6162462203. The next prime is 6162462227. The reversal of 6162462221 is 1222642616.

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

It can be written as a sum of positive squares in 2 ways, for example, as 4346764900 + 1815697321 = 65930^2 + 42611^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6162462221 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6162462227) 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, 83276480 + ... + 83276553.

It is an arithmetic number, because the mean of its divisors is an integer number (1582253823).

Almost surely, 2^6162462221 is an apocalyptic number.

It is an amenable number.

6162462221 is a deficient number, since it is larger than the sum of its proper divisors (166553071).

6162462221 is a wasteful number, since it uses less digits than its factorization.

6162462221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166553070.

The product of its digits is 13824, while the sum is 32.

The square root of 6162462221 is about 78501.3517144769. The cubic root of 6162462221 is about 1833.3754993681.

The spelling of 6162462221 in words is "six billion, one hundred sixty-two million, four hundred sixty-two thousand, two hundred twenty-one".