106111556 has 6 divisors (see below), whose sum is σ = 185695230. Its totient is φ = 53055776.

The previous prime is 106111547. The next prime is 106111601. The reversal of 106111556 is 655111601.

It can be written as a sum of positive squares in only one way, i.e., 54760000 + 51351556 = 7400^2 + 7166^2 .

It is a super-2 number, since 2×106111556² = 22519324633482272, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13263941 + ... + 13263948.

It is an arithmetic number, because the mean of its divisors is an integer number (30949205).

Almost surely, 2^106111556 is an apocalyptic number.

It is an amenable number.

106111556 is a deficient number, since it is larger than the sum of its proper divisors (79583674).

106111556 is a wasteful number, since it uses less digits than its factorization.

106111556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26527893 (or 26527891 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 26.

The square root of 106111556 is about 10301.0463546185. The cubic root of 106111556 is about 473.4283137220.

It can be divided in two parts, 10611 and 1556, that added together give a cube (12167 = 23³).

The spelling of 106111556 in words is "one hundred six million, one hundred eleven thousand, five hundred fifty-six".