106575561 has 16 divisors (see below), whose sum is σ = 158406720. Its totient is φ = 70817760.

The previous prime is 106575529. The next prime is 106575563. The reversal of 106575561 is 165575601.

It is not a de Polignac number, because 106575561 - 2⁵ = 106575529 is a prime.

It is a super-2 number, since 2×106575561² = 22716700404929442, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (106575563) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2146 + ... + 14756.

It is an arithmetic number, because the mean of its divisors is an integer number (9900420).

Almost surely, 2^106575561 is an apocalyptic number.

It is an amenable number.

106575561 is a deficient number, since it is larger than the sum of its proper divisors (51831159).

106575561 is a wasteful number, since it uses less digits than its factorization.

106575561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12933 (or 12927 counting only the distinct ones).

The product of its (nonzero) digits is 31500, while the sum is 36.

The square root of 106575561 is about 10323.5440135643. The cubic root of 106575561 is about 474.1173799990.

The spelling of 106575561 in words is "one hundred six million, five hundred seventy-five thousand, five hundred sixty-one".