2472123 has 8 divisors (see below), whose sum is σ = 3490128. Its totient is φ = 1551104.

The previous prime is 2472121. The next prime is 2472131. The reversal of 2472123 is 3212742.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2472123 - 2¹ = 2472121 is a prime.

It is a super-2 number, since 2×2472123² = 12222784254258, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2472123.

It is not an unprimeable number, because it can be changed into a prime (2472121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24186 + ... + 24287.

It is an arithmetic number, because the mean of its divisors is an integer number (436266).

2^2472123 is an apocalyptic number.

2472123 is a deficient number, since it is larger than the sum of its proper divisors (1018005).

2472123 is a wasteful number, since it uses less digits than its factorization.

2472123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48493.

The product of its digits is 672, while the sum is 21.

The square root of 2472123 is about 1572.2986357559. The cubic root of 2472123 is about 135.2145285964.

Adding to 2472123 its reverse (3212742), we get a palindrome (5684865).

The spelling of 2472123 in words is "two million, four hundred seventy-two thousand, one hundred twenty-three".