1144218606 has 16 divisors (see below), whose sum is σ = 2367349200. Its totient is φ = 368254208.

The previous prime is 1144218557. The next prime is 1144218617. The reversal of 1144218606 is 6068124411.

It is a congruent number.

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, 3287811 + ... + 3288158.

It is an arithmetic number, because the mean of its divisors is an integer number (147959325).

Almost surely, 2^1144218606 is an apocalyptic number.

1144218606 is an abundant number, since it is smaller than the sum of its proper divisors (1223130594).

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

1144218606 is a wasteful number, since it uses less digits than its factorization.

1144218606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6576003.

The product of its (nonzero) digits is 9216, while the sum is 33.

The square root of 1144218606 is about 33826.3005071498. The cubic root of 1144218606 is about 1045.9309198859.

The spelling of 1144218606 in words is "one billion, one hundred forty-four million, two hundred eighteen thousand, six hundred six".