106243444 has 12 divisors (see below), whose sum is σ = 186761344. Its totient is φ = 52883064.

The previous prime is 106243427. The next prime is 106243447. The reversal of 106243444 is 444342601.

It is a super-2 number, since 2×106243444² = 22575338785962272, which contains 22 as substring.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106243447) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 58662 + ... + 60445.

Almost surely, 2^106243444 is an apocalyptic number.

It is an amenable number.

106243444 is a deficient number, since it is larger than the sum of its proper divisors (80517900).

106243444 is a wasteful number, since it uses less digits than its factorization.

106243444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119334 (or 119332 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

The square root of 106243444 is about 10307.4460464268. The cubic root of 106243444 is about 473.6243767603.

The spelling of 106243444 in words is "one hundred six million, two hundred forty-three thousand, four hundred forty-four".