106205612 has 6 divisors (see below), whose sum is σ = 185859828. Its totient is φ = 53102804.

The previous prime is 106205609. The next prime is 106205623. The reversal of 106205612 is 216502601.

It is a super-2 number, since 2×106205612² = 22559264040589088, 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, 13275698 + ... + 13275705.

It is an arithmetic number, because the mean of its divisors is an integer number (30976638).

Almost surely, 2^106205612 is an apocalyptic number.

It is an amenable number.

106205612 is a deficient number, since it is larger than the sum of its proper divisors (79654216).

106205612 is a wasteful number, since it uses less digits than its factorization.

106205612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26551407 (or 26551405 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 106205612 is about 10305.6107048539. The cubic root of 106205612 is about 473.5681527902.

The spelling of 106205612 in words is "one hundred six million, two hundred five thousand, six hundred twelve".