106811564 has 6 divisors (see below), whose sum is σ = 186920244. Its totient is φ = 53405780.

The previous prime is 106811543. The next prime is 106811569. The reversal of 106811564 is 465118601.

It is a super-2 number, since 2×106811564² = 22817420408252192, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 106811564.

It is not an unprimeable number, because it can be changed into a prime (106811569) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13351442 + ... + 13351449.

It is an arithmetic number, because the mean of its divisors is an integer number (31153374).

Almost surely, 2^106811564 is an apocalyptic number.

It is an amenable number.

106811564 is a deficient number, since it is larger than the sum of its proper divisors (80108680).

106811564 is a wasteful number, since it uses less digits than its factorization.

106811564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26702895 (or 26702893 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 32.

The square root of 106811564 is about 10334.9680212374. The cubic root of 106811564 is about 474.4670869164.

The spelling of 106811564 in words is "one hundred six million, eight hundred eleven thousand, five hundred sixty-four".