2061210998 has 32 divisors (see below), whose sum is σ = 3857753088. Its totient is φ = 802440000.

The previous prime is 2061210997. The next prime is 2061211021. The reversal of 2061210998 is 8990121602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2061210997) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 224498 + ... + 233498.

It is an arithmetic number, because the mean of its divisors is an integer number (120554784).

Almost surely, 2^2061210998 is an apocalyptic number.

2061210998 is a deficient number, since it is larger than the sum of its proper divisors (1796542090).

2061210998 is a wasteful number, since it uses less digits than its factorization.

2061210998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10508.

The product of its (nonzero) digits is 15552, while the sum is 38.

The square root of 2061210998 is about 45400.5616485083. The cubic root of 2061210998 is about 1272.6456098404.

The spelling of 2061210998 in words is "two billion, sixty-one million, two hundred ten thousand, nine hundred ninety-eight".