105613622 has 32 divisors (see below), whose sum is σ = 173093760. Its totient is φ = 48133120.

The previous prime is 105613603. The next prime is 105613657. The reversal of 105613622 is 226316501.

It is a super-2 number, since 2×105613622² = 22308474303917768, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 105613591 and 105613600.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 333008 + ... + 333324.

It is an arithmetic number, because the mean of its divisors is an integer number (5409180).

Almost surely, 2^105613622 is an apocalyptic number.

105613622 is a deficient number, since it is larger than the sum of its proper divisors (67480138).

105613622 is a wasteful number, since it uses less digits than its factorization.

105613622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 616.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 105613622 is about 10276.8488360976. The cubic root of 105613622 is about 472.6866233673.

The spelling of 105613622 in words is "one hundred five million, six hundred thirteen thousand, six hundred twenty-two".