105531622 has 32 divisors (see below), whose sum is σ = 190370880. Its totient is φ = 42923520.

The previous prime is 105531607. The next prime is 105531641. The reversal of 105531622 is 226135501.

It is a super-2 number, since 2×105531622² = 22273846483901768, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18754 + ... + 23722.

It is an arithmetic number, because the mean of its divisors is an integer number (5949090).

Almost surely, 2^105531622 is an apocalyptic number.

105531622 is a deficient number, since it is larger than the sum of its proper divisors (84839258).

105531622 is a wasteful number, since it uses less digits than its factorization.

105531622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5056.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 105531622 is about 10272.8585116315. The cubic root of 105531622 is about 472.5642580320.

The spelling of 105531622 in words is "one hundred five million, five hundred thirty-one thousand, six hundred twenty-two".