2052678 has 32 divisors (see below), whose sum is σ = 4354560. Its totient is φ = 644000.

The previous prime is 2052647. The next prime is 2052689. The reversal of 2052678 is 8762502.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8053 + ... + 8303.

It is an arithmetic number, because the mean of its divisors is an integer number (136080).

2^2052678 is an apocalyptic number.

2052678 is an abundant number, since it is smaller than the sum of its proper divisors (2301882).

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

2052678 is a wasteful number, since it uses less digits than its factorization.

2052678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 332.

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 2052678 is about 1432.7169992710. The cubic root of 2052678 is about 127.0887015440.

The spelling of 2052678 in words is "two million, fifty-two thousand, six hundred seventy-eight".