2630180 has 24 divisors (see below), whose sum is σ = 6312768. Its totient is φ = 901728.

The previous prime is 2630179. The next prime is 2630197. The reversal of 2630180 is 810362.

It is a Harshad number since it is a multiple of its sum of digits (20).

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, 9254 + ... + 9533.

It is an arithmetic number, because the mean of its divisors is an integer number (263032).

2^2630180 is an apocalyptic number.

2630180 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2630180 is an abundant number, since it is smaller than the sum of its proper divisors (3682588).

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

2630180 is a wasteful number, since it uses less digits than its factorization.

2630180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18803 (or 18801 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 2630180 is about 1621.7829694506. The cubic root of 2630180 is about 138.0368871497.

The spelling of 2630180 in words is "two million, six hundred thirty thousand, one hundred eighty".