2124594 has 12 divisors (see below), whose sum is σ = 4603326. Its totient is φ = 708192.

The previous prime is 2124589. The next prime is 2124601. The reversal of 2124594 is 4954212.

It can be written as a sum of positive squares in only one way, i.e., 2117025 + 7569 = 1455^2 + 87^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 58999 + ... + 59034.

2^2124594 is an apocalyptic number.

2124594 is an abundant number, since it is smaller than the sum of its proper divisors (2478732).

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

2124594 is a wasteful number, since it uses less digits than its factorization.

2124594 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118041 (or 118038 counting only the distinct ones).

The product of its digits is 2880, while the sum is 27.

The square root of 2124594 is about 1457.5987102080. The cubic root of 2124594 is about 128.5558912441. Note that the first 3 decimals are identical.

The spelling of 2124594 in words is "two million, one hundred twenty-four thousand, five hundred ninety-four".