4613161622 has 4 divisors (see below), whose sum is σ = 6919742436. Its totient is φ = 2306580810.

The previous prime is 4613161603. The next prime is 4613161627. The reversal of 4613161622 is 2261613164.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4613161627) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1153290404 + ... + 1153290407.

It is an arithmetic number, because the mean of its divisors is an integer number (1729935609).

Almost surely, 2^4613161622 is an apocalyptic number.

4613161622 is a deficient number, since it is larger than the sum of its proper divisors (2306580814).

4613161622 is a wasteful number, since it uses less digits than its factorization.

4613161622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2306580813.

The product of its digits is 10368, while the sum is 32.

The square root of 4613161622 is about 67920.2592898466. The cubic root of 4613161622 is about 1664.6881579825.

Adding to 4613161622 its reverse (2261613164), we get a palindrome (6874774786).

The spelling of 4613161622 in words is "four billion, six hundred thirteen million, one hundred sixty-one thousand, six hundred twenty-two".