106255644 has 48 divisors (see below), whose sum is σ = 286384896. Its totient is φ = 30304000.

The previous prime is 106255621. The next prime is 106255663. The reversal of 106255644 is 446552601.

It is a super-2 number, since 2×106255644² = 22580523763709472, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21432 + ... + 25919.

It is an arithmetic number, because the mean of its divisors is an integer number (5966352).

Almost surely, 2^106255644 is an apocalyptic number.

It is an amenable number.

106255644 is an abundant number, since it is smaller than the sum of its proper divisors (180129252).

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

106255644 is a wasteful number, since it uses less digits than its factorization.

106255644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47386 (or 47384 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 33.

The square root of 106255644 is about 10308.0378346221. The cubic root of 106255644 is about 473.6425049259.

The spelling of 106255644 in words is "one hundred six million, two hundred fifty-five thousand, six hundred forty-four".