105256622 has 16 divisors (see below), whose sum is σ = 170329392. Its totient is φ = 48597120.

The previous prime is 105256609. The next prime is 105256633. The reversal of 105256622 is 226652501.

It is a super-2 number, since 2×105256622² = 22157912949701768, which contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 27404 + ... + 31007.

It is an arithmetic number, because the mean of its divisors is an integer number (10645587).

Almost surely, 2^105256622 is an apocalyptic number.

105256622 is a deficient number, since it is larger than the sum of its proper divisors (65072770).

105256622 is a wasteful number, since it uses less digits than its factorization.

105256622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58483.

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 105256622 is about 10259.4649957978. The cubic root of 105256622 is about 472.1534231448.

The spelling of 105256622 in words is "one hundred five million, two hundred fifty-six thousand, six hundred twenty-two".