2006674559 has 8 divisors (see below), whose sum is σ = 2018940000. Its totient is φ = 1994440032.

The previous prime is 2006674489. The next prime is 2006674561. The reversal of 2006674559 is 9554766002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2006674559 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2006677559) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 129857 + ... + 144485.

It is an arithmetic number, because the mean of its divisors is an integer number (252367500).

Almost surely, 2^2006674559 is an apocalyptic number.

2006674559 is a deficient number, since it is larger than the sum of its proper divisors (12265441).

2006674559 is a wasteful number, since it uses less digits than its factorization.

2006674559 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15457.

The product of its (nonzero) digits is 453600, while the sum is 44.

The square root of 2006674559 is about 44795.9212317372. The cubic root of 2006674559 is about 1261.3210631999.

The spelling of 2006674559 in words is "two billion, six million, six hundred seventy-four thousand, five hundred fifty-nine".