2899962 has 72 divisors (see below), whose sum is σ = 7439796. Its totient is φ = 839808.

The previous prime is 2899943. The next prime is 2899991. The reversal of 2899962 is 2699982.

It can be written as a sum of positive squares in 2 ways, for example, as 2893401 + 6561 = 1701^2 + 81^2 .

It is a nialpdrome in base 9.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 170578 + ... + 170594.

2^2899962 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2899962, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3719898).

2899962 is an abundant number, since it is smaller than the sum of its proper divisors (4539834).

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

2899962 is an equidigital number, since it uses as much as digits as its factorization.

2899962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56 (or 35 counting only the distinct ones).

The product of its digits is 139968, while the sum is 45.

The square root of 2899962 is about 1702.9274793719. The cubic root of 2899962 is about 142.6036918421.

The spelling of 2899962 in words is "two million, eight hundred ninety-nine thousand, nine hundred sixty-two".