1106914644 has 144 divisors (see below), whose sum is σ = 3237351936. Its totient is φ = 315705600.

The previous prime is 1106914639. The next prime is 1106914649. The reversal of 1106914644 is 4464196011.

1106914644 is a `hidden beast` number, since 1 + 1 + 0 + 6 + 9 + 1 + 4 + 644 = 666.

It is an interprime number because it is at equal distance from previous prime (1106914639) and next prime (1106914649).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 1106914599 and 1106914608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1106914649) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 452994 + ... + 455430.

Almost surely, 2^1106914644 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1106914644, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1618675968).

1106914644 is an abundant number, since it is smaller than the sum of its proper divisors (2130437292).

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

1106914644 is a wasteful number, since it uses less digits than its factorization.

1106914644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2526 (or 2521 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 1106914644 is about 33270.3267792789. The cubic root of 1106914644 is about 1034.4385837141.

The spelling of 1106914644 in words is "one billion, one hundred six million, nine hundred fourteen thousand, six hundred forty-four".