2010998506 has 8 divisors (see below), whose sum is σ = 3290724864. Its totient is φ = 914090220.

The previous prime is 2010998503. The next prime is 2010998543. The reversal of 2010998506 is 6058990102.

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

It is a super-2 number, since 2×2010998506² = 8088229982268464072, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2010998503) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45704490 + ... + 45704533.

It is an arithmetic number, because the mean of its divisors is an integer number (411340608).

Almost surely, 2^2010998506 is an apocalyptic number.

2010998506 is a deficient number, since it is larger than the sum of its proper divisors (1279726358).

2010998506 is a wasteful number, since it uses less digits than its factorization.

2010998506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91409036.

The product of its (nonzero) digits is 38880, while the sum is 40.

The square root of 2010998506 is about 44844.1579918723. The cubic root of 2010998506 is about 1262.2263707352.

The spelling of 2010998506 in words is "two billion, ten million, nine hundred ninety-eight thousand, five hundred six".