2006775498 has 96 divisors (see below), whose sum is σ = 5056128000. Its totient is φ = 526296960.

The previous prime is 2006775493. The next prime is 2006775527. The reversal of 2006775498 is 8945776002.

It is not an unprimeable number, because it can be changed into a prime (2006775493) 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, 728628 + ... + 731376.

It is an arithmetic number, because the mean of its divisors is an integer number (52668000).

Almost surely, 2^2006775498 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2006775498, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2528064000).

2006775498 is an abundant number, since it is smaller than the sum of its proper divisors (3049352502).

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

2006775498 is a wasteful number, since it uses less digits than its factorization.

2006775498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2972 (or 2965 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 48.

The square root of 2006775498 is about 44797.0478714837. The cubic root of 2006775498 is about 1261.3422116802.

The spelling of 2006775498 in words is "two billion, six million, seven hundred seventy-five thousand, four hundred ninety-eight".