2125342 has 4 divisors (see below), whose sum is σ = 3188016. Its totient is φ = 1062670.

The previous prime is 2125339. The next prime is 2125373. The reversal of 2125342 is 2435212.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 531334 + ... + 531337.

It is an arithmetic number, because the mean of its divisors is an integer number (797004).

2^2125342 is an apocalyptic number.

2125342 is a deficient number, since it is larger than the sum of its proper divisors (1062674).

2125342 is a wasteful number, since it uses less digits than its factorization.

2125342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1062673.

The product of its digits is 480, while the sum is 19.

The square root of 2125342 is about 1457.8552740241. The cubic root of 2125342 is about 128.5709762477.

The spelling of 2125342 in words is "two million, one hundred twenty-five thousand, three hundred forty-two".