2991102 has 16 divisors (see below), whose sum is σ = 6065040. Its totient is φ = 983232.

The previous prime is 2991091. The next prime is 2991103. The reversal of 2991102 is 2011992.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2991103) 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, 2977 + ... + 3852.

It is an arithmetic number, because the mean of its divisors is an integer number (379065).

2^2991102 is an apocalyptic number.

2991102 is an abundant number, since it is smaller than the sum of its proper divisors (3073938).

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

2991102 is a wasteful number, since it uses less digits than its factorization.

2991102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6907.

The product of its (nonzero) digits is 324, while the sum is 24.

The square root of 2991102 is about 1729.4802687513. The cubic root of 2991102 is about 144.0822254161.

The spelling of 2991102 in words is "two million, nine hundred ninety-one thousand, one hundred two".