2142414 has 24 divisors (see below), whose sum is σ = 4756752. Its totient is φ = 696480.

The previous prime is 2142403. The next prime is 2142431. The reversal of 2142414 is 4142412.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a plaindrome in base 11.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 714 + ... + 2189.

It is an arithmetic number, because the mean of its divisors is an integer number (198198).

2^2142414 is an apocalyptic number.

2142414 is an abundant number, since it is smaller than the sum of its proper divisors (2614338).

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

2142414 is a wasteful number, since it uses less digits than its factorization.

2142414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2952 (or 2949 counting only the distinct ones).

The product of its digits is 256, while the sum is 18.

The square root of 2142414 is about 1463.6987394953. The cubic root of 2142414 is about 128.9143112204.

Adding to 2142414 its reverse (4142412), we get a palindrome (6284826).

It can be divided in two parts, 2142 and 414, that added together give a triangular number (2556 = T₇₁).

The spelling of 2142414 in words is "two million, one hundred forty-two thousand, four hundred fourteen".