2147080 has 32 divisors (see below), whose sum is σ = 5203800. Its totient is φ = 792576.

The previous prime is 2147077. The next prime is 2147081. The reversal of 2147080 is 807412.

It can be written as a sum of positive squares in 4 ways, for example, as 1397124 + 749956 = 1182^2 + 866^2 .

It is not an unprimeable number, because it can be changed into a prime (2147081) 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, 1545 + ... + 2584.

2^2147080 is an apocalyptic number.

2147080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2147080 is an abundant number, since it is smaller than the sum of its proper divisors (3056720).

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

2147080 is a wasteful number, since it uses less digits than its factorization.

2147080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4153 (or 4149 counting only the distinct ones).

The product of its (nonzero) digits is 448, while the sum is 22.

The square root of 2147080 is about 1465.2917798172. The cubic root of 2147080 is about 129.0078315859.

The spelling of 2147080 in words is "two million, one hundred forty-seven thousand, eighty".