106442888 has 32 divisors (see below), whose sum is σ = 209230560. Its totient is φ = 50709120.

The previous prime is 106442867. The next prime is 106442893. The reversal of 106442888 is 888244601.

It is a super-2 number, since 2×106442888² = 22660176811561088, which contains 22 as substring.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10331 + ... + 17877.

It is an arithmetic number, because the mean of its divisors is an integer number (6538455).

Almost surely, 2^106442888 is an apocalyptic number.

It is an amenable number.

106442888 is a deficient number, since it is larger than the sum of its proper divisors (102787672).

106442888 is a wasteful number, since it uses less digits than its factorization.

106442888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7637 (or 7633 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 41.

The square root of 106442888 is about 10317.1162637629. The cubic root of 106442888 is about 473.9205597195.

The spelling of 106442888 in words is "one hundred six million, four hundred forty-two thousand, eight hundred eighty-eight".