106408556 has 12 divisors (see below), whose sum is σ = 186779880. Its totient is φ = 53042880.

The previous prime is 106408553. The next prime is 106408613. The reversal of 106408556 is 655804601.

It is a happy number.

It is a super-2 number, since 2×106408556² = 22645561580010272, which contains 22 as substring.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (106408553) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38861 + ... + 41508.

It is an arithmetic number, because the mean of its divisors is an integer number (15564990).

Almost surely, 2^106408556 is an apocalyptic number.

It is an amenable number.

106408556 is a deficient number, since it is larger than the sum of its proper divisors (80371324).

106408556 is a wasteful number, since it uses less digits than its factorization.

106408556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80704 (or 80702 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 35.

The square root of 106408556 is about 10315.4522925561. The cubic root of 106408556 is about 473.8696015935.

The spelling of 106408556 in words is "one hundred six million, four hundred eight thousand, five hundred fifty-six".