2148124 has 12 divisors (see below), whose sum is σ = 4101048. Its totient is φ = 976400.

The previous prime is 2148073. The next prime is 2148127. The reversal of 2148124 is 4218412.

It is a super-2 number, since 2×2148124² = 9228873438752, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 2148095 and 2148104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2148127) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24367 + ... + 24454.

It is an arithmetic number, because the mean of its divisors is an integer number (341754).

2^2148124 is an apocalyptic number.

It is an amenable number.

2148124 is a deficient number, since it is larger than the sum of its proper divisors (1952924).

2148124 is a wasteful number, since it uses less digits than its factorization.

2148124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48836 (or 48834 counting only the distinct ones).

The product of its digits is 512, while the sum is 22.

The square root of 2148124 is about 1465.6479795640. The cubic root of 2148124 is about 129.0287378636.

It can be divided in two parts, 214 and 8124, that added together give a palindrome (8338).

The spelling of 2148124 in words is "two million, one hundred forty-eight thousand, one hundred twenty-four".