106628022 has 32 divisors (see below), whose sum is σ = 237736800. Its totient is φ = 35424864.

The previous prime is 106627999. The next prime is 106628033. The reversal of 106628022 is 220826601.

106628022 is a `hidden beast` number, since 10 + 6 + 628 + 0 + 22 = 666.

It is a super-2 number, since 2×106628022² = 22739070151264968, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14004 + ... + 20232.

It is an arithmetic number, because the mean of its divisors is an integer number (7429275).

Almost surely, 2^106628022 is an apocalyptic number.

106628022 is an abundant number, since it is smaller than the sum of its proper divisors (131108778).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

106628022 is a wasteful number, since it uses less digits than its factorization.

106628022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6557 (or 6551 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 106628022 is about 10326.0845435237. The cubic root of 106628022 is about 474.1951607824.

The spelling of 106628022 in words is "one hundred six million, six hundred twenty-eight thousand, twenty-two".