2996220 has 24 divisors (see below), whose sum is σ = 8389584. Its totient is φ = 798976.

The previous prime is 2996219. The next prime is 2996237. The reversal of 2996220 is 226992.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24909 + ... + 25028.

It is an arithmetic number, because the mean of its divisors is an integer number (349566).

2^2996220 is an apocalyptic number.

2996220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2996220 is an abundant number, since it is smaller than the sum of its proper divisors (5393364).

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

2996220 is a wasteful number, since it uses less digits than its factorization.

2996220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49949 (or 49947 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 30.

The square root of 2996220 is about 1730.9592716179. The cubic root of 2996220 is about 144.1643570897.

The spelling of 2996220 in words is "two million, nine hundred ninety-six thousand, two hundred twenty".