2142616 has 16 divisors (see below), whose sum is σ = 4591440. Its totient is φ = 918240.

The previous prime is 2142601. The next prime is 2142641. The reversal of 2142616 is 6162412.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19075 + ... + 19186.

It is an arithmetic number, because the mean of its divisors is an integer number (286965).

2^2142616 is an apocalyptic number.

It is an amenable number.

2142616 is an abundant number, since it is smaller than the sum of its proper divisors (2448824).

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

2142616 is a wasteful number, since it uses less digits than its factorization.

2142616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38274 (or 38270 counting only the distinct ones).

The product of its digits is 576, while the sum is 22.

The square root of 2142616 is about 1463.7677411393. The cubic root of 2142616 is about 128.9183627051.

The spelling of 2142616 in words is "two million, one hundred forty-two thousand, six hundred sixteen".