2127930 has 32 divisors (see below), whose sum is σ = 5837184. Its totient is φ = 486336.

The previous prime is 2127919. The next prime is 2127947. The reversal of 2127930 is 397212.

It is a self number, because there is not a number n which added to its sum of digits gives 2127930.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4857 + ... + 5276.

It is an arithmetic number, because the mean of its divisors is an integer number (182412).

2^2127930 is an apocalyptic number.

2127930 is an abundant number, since it is smaller than the sum of its proper divisors (3709254).

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

2127930 is a wasteful number, since it uses less digits than its factorization.

2127930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10150.

The product of its (nonzero) digits is 756, while the sum is 24.

The square root of 2127930 is about 1458.7426092358. The cubic root of 2127930 is about 128.6231414552.

The spelling of 2127930 in words is "two million, one hundred twenty-seven thousand, nine hundred thirty".