2179254 has 64 divisors (see below), whose sum is σ = 5598720. Its totient is φ = 549120.

The previous prime is 2179253. The next prime is 2179271. The reversal of 2179254 is 4529712.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2179253) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24442 + ... + 24530.

It is an arithmetic number, because the mean of its divisors is an integer number (87480).

2^2179254 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2179254, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2799360).

2179254 is an abundant number, since it is smaller than the sum of its proper divisors (3419466).

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

2179254 is a wasteful number, since it uses less digits than its factorization.

2179254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165.

The product of its digits is 5040, while the sum is 30.

The square root of 2179254 is about 1476.2296569301. The cubic root of 2179254 is about 129.6490336103.

The spelling of 2179254 in words is "two million, one hundred seventy-nine thousand, two hundred fifty-four".