2052718 has 4 divisors (see below), whose sum is σ = 3079080. Its totient is φ = 1026358.

The previous prime is 2052709. The next prime is 2052731. The reversal of 2052718 is 8172502.

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

It is a junction number, because it is equal to n+sod(n) for n = 2052692 and 2052701.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 513178 + ... + 513181.

It is an arithmetic number, because the mean of its divisors is an integer number (769770).

2^2052718 is an apocalyptic number.

2052718 is a deficient number, since it is larger than the sum of its proper divisors (1026362).

2052718 is a wasteful number, since it uses less digits than its factorization.

2052718 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1026361.

The product of its (nonzero) digits is 1120, while the sum is 25.

The square root of 2052718 is about 1432.7309586939. The cubic root of 2052718 is about 127.0895270534.

The spelling of 2052718 in words is "two million, fifty-two thousand, seven hundred eighteen".