2072342 has 8 divisors (see below), whose sum is σ = 3180936. Its totient is φ = 1012032.

The previous prime is 2072327. The next prime is 2072363. The reversal of 2072342 is 2432702.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 11963 + ... + 12134.

It is an arithmetic number, because the mean of its divisors is an integer number (397617).

2^2072342 is an apocalyptic number.

2072342 is a deficient number, since it is larger than the sum of its proper divisors (1108594).

2072342 is a wasteful number, since it uses less digits than its factorization.

2072342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24142.

The product of its (nonzero) digits is 672, while the sum is 20.

The square root of 2072342 is about 1439.5631281747. The cubic root of 2072342 is about 127.4932355760.

The spelling of 2072342 in words is "two million, seventy-two thousand, three hundred forty-two".