106311556 has 24 divisors (see below), whose sum is σ = 204624000. Its totient is φ = 48021792.

The previous prime is 106311547. The next prime is 106311563. The reversal of 106311556 is 655113601.

It is a super-2 number, since 2×106311556² = 22604293878282272, which contains 22 as substring.

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, 19306 + ... + 24193.

It is an arithmetic number, because the mean of its divisors is an integer number (8526000).

Almost surely, 2^106311556 is an apocalyptic number.

It is an amenable number.

106311556 is a deficient number, since it is larger than the sum of its proper divisors (98312444).

106311556 is a wasteful number, since it uses less digits than its factorization.

106311556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43563 (or 43561 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 28.

The square root of 106311556 is about 10310.7495362849. The cubic root of 106311556 is about 473.7255676699.

The spelling of 106311556 in words is "one hundred six million, three hundred eleven thousand, five hundred fifty-six".