2039371 has 4 divisors (see below), whose sum is σ = 2159352. Its totient is φ = 1919392.

The previous prime is 2039357. The next prime is 2039383. The reversal of 2039371 is 1739302.

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

It is a cyclic number.

It is not a de Polignac number, because 2039371 - 2⁵ = 2039339 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2039321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59965 + ... + 59998.

It is an arithmetic number, because the mean of its divisors is an integer number (539838).

2^2039371 is an apocalyptic number.

2039371 is a deficient number, since it is larger than the sum of its proper divisors (119981).

2039371 is a wasteful number, since it uses less digits than its factorization.

2039371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119980.

The product of its (nonzero) digits is 1134, while the sum is 25.

The square root of 2039371 is about 1428.0654746894. The cubic root of 2039371 is about 126.8134778205.

The spelling of 2039371 in words is "two million, thirty-nine thousand, three hundred seventy-one".