2124675 has 72 divisors (see below), whose sum is σ = 4642560. Its totient is φ = 907200.

The previous prime is 2124667. The next prime is 2124679. The reversal of 2124675 is 5764212.

It is not a de Polignac number, because 2124675 - 2³ = 2124667 is a prime.

Its product of digits (3360) is a multiple of the sum of its prime divisors (105).

It is not an unprimeable number, because it can be changed into a prime (2124679) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 29890 + ... + 29960.

It is an arithmetic number, because the mean of its divisors is an integer number (64480).

2^2124675 is an apocalyptic number.

2124675 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2124675 is an abundant number, since it is smaller than the sum of its proper divisors (2517885).

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

2124675 is a wasteful number, since it uses less digits than its factorization.

2124675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113 (or 105 counting only the distinct ones).

The product of its digits is 3360, while the sum is 27.

The square root of 2124675 is about 1457.6264953684. The cubic root of 2124675 is about 128.5575249516.

Adding to 2124675 its reverse (5764212), we get a palindrome (7888887).

It can be divided in two parts, 21246 and 75, that added together give a triangular number (21321 = T₂₀₆).

The spelling of 2124675 in words is "two million, one hundred twenty-four thousand, six hundred seventy-five".