106228028 has 6 divisors (see below), whose sum is σ = 185899056. Its totient is φ = 53114012.

The previous prime is 106228013. The next prime is 106228039. The reversal of 106228028 is 820822601.

It is a super-2 number, since 2×106228028² = 22568787865537568, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13278500 + ... + 13278507.

It is an arithmetic number, because the mean of its divisors is an integer number (30983176).

Almost surely, 2^106228028 is an apocalyptic number.

It is an amenable number.

106228028 is a deficient number, since it is larger than the sum of its proper divisors (79671028).

106228028 is a wasteful number, since it uses less digits than its factorization.

106228028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26557011 (or 26557009 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 29.

The square root of 106228028 is about 10306.6982103873. The cubic root of 106228028 is about 473.6014679066.

The spelling of 106228028 in words is "one hundred six million, two hundred twenty-eight thousand, twenty-eight".