106836728 has 32 divisors (see below), whose sum is σ = 205200000. Its totient is φ = 52130400.

The previous prime is 106836727. The next prime is 106836733. The reversal of 106836728 is 827638601.

It is a happy number.

It is a super-2 number, since 2×106836728² = 22828172899491968, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106836727) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70523 + ... + 72021.

It is an arithmetic number, because the mean of its divisors is an integer number (6412500).

Almost surely, 2^106836728 is an apocalyptic number.

It is an amenable number.

106836728 is a deficient number, since it is larger than the sum of its proper divisors (98363272).

106836728 is a wasteful number, since it uses less digits than its factorization.

106836728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1715 (or 1711 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 41.

The square root of 106836728 is about 10336.1853698548. The cubic root of 106836728 is about 474.5043442814.

The spelling of 106836728 in words is "one hundred six million, eight hundred thirty-six thousand, seven hundred twenty-eight".