2052318 has 16 divisors (see below), whose sum is σ = 4119696. Its totient is φ = 681600.

The previous prime is 2052317. The next prime is 2052329. The reversal of 2052318 is 8132502.

It is a junction number, because it is equal to n+sod(n) for n = 2052294 and 2052303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2052311) 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 7 ways as a sum of consecutive naturals, for example, 1980 + ... + 2832.

It is an arithmetic number, because the mean of its divisors is an integer number (257481).

2^2052318 is an apocalyptic number.

2052318 is an abundant number, since it is smaller than the sum of its proper divisors (2067378).

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

2052318 is a wasteful number, since it uses less digits than its factorization.

2052318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1259.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 2052318 is about 1432.5913583433. The cubic root of 2052318 is about 127.0812714766.

The spelling of 2052318 in words is "two million, fifty-two thousand, three hundred eighteen".