2061874 has 8 divisors (see below), whose sum is σ = 3102768. Its totient is φ = 1027620.

The previous prime is 2061869. The next prime is 2061877. The reversal of 2061874 is 4781602.

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

It is not an unprimeable number, because it can be changed into a prime (2061877) 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, 792 + ... + 2179.

It is an arithmetic number, because the mean of its divisors is an integer number (387846).

2^2061874 is an apocalyptic number.

2061874 is a deficient number, since it is larger than the sum of its proper divisors (1040894).

2061874 is a wasteful number, since it uses less digits than its factorization.

2061874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3320.

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 2061874 is about 1435.9226998693. The cubic root of 2061874 is about 127.2782046808.

It can be divided in two parts, 206 and 1874, that added together give a triangular number (2080 = T₆₄).

The spelling of 2061874 in words is "two million, sixty-one thousand, eight hundred seventy-four".