2998851 has 16 divisors (see below), whose sum is σ = 4276224. Its totient is φ = 1862784.

The previous prime is 2998841. The next prime is 2998859. The reversal of 2998851 is 1588992.

It is a happy number.

It is not a de Polignac number, because 2998851 - 2¹¹ = 2996803 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2998859) 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, 6246 + ... + 6708.

It is an arithmetic number, because the mean of its divisors is an integer number (267264).

2^2998851 is an apocalyptic number.

2998851 is the 926-th nonagonal number.

2998851 is a deficient number, since it is larger than the sum of its proper divisors (1277373).

2998851 is a wasteful number, since it uses less digits than its factorization.

2998851 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 610.

The product of its digits is 51840, while the sum is 42.

The square root of 2998851 is about 1731.7190880740. The cubic root of 2998851 is about 144.2065419600.

The spelling of 2998851 in words is "two million, nine hundred ninety-eight thousand, eight hundred fifty-one".