2174148 has 48 divisors (see below), whose sum is σ = 5785920. Its totient is φ = 705600.

The previous prime is 2174141. The next prime is 2174171. The reversal of 2174148 is 8414712.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (2174141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4183 + ... + 4673.

It is an arithmetic number, because the mean of its divisors is an integer number (120540).

2^2174148 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2174148, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2892960).

2174148 is an abundant number, since it is smaller than the sum of its proper divisors (3611772).

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

2174148 is a wasteful number, since it uses less digits than its factorization.

2174148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 545 (or 537 counting only the distinct ones).

The product of its digits is 1792, while the sum is 27.

The square root of 2174148 is about 1474.4992370293. The cubic root of 2174148 is about 129.5476983746.

The spelling of 2174148 in words is "two million, one hundred seventy-four thousand, one hundred forty-eight".