2980872 has 48 divisors (see below), whose sum is σ = 8502000. Its totient is φ = 940896.

The previous prime is 2980871. The next prime is 2980883. The reversal of 2980872 is 2780892.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (2980871) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 279 + ... + 2457.

It is an arithmetic number, because the mean of its divisors is an integer number (177125).

2^2980872 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2980872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4251000).

2980872 is an abundant number, since it is smaller than the sum of its proper divisors (5521128).

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

2980872 is a wasteful number, since it uses less digits than its factorization.

2980872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2210 (or 2203 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 36.

The square root of 2980872 is about 1726.5201997081. The cubic root of 2980872 is about 143.9177771344.

The spelling of 2980872 in words is "two million, nine hundred eighty thousand, eight hundred seventy-two".