2141774 has 8 divisors (see below), whose sum is σ = 3220560. Its totient is φ = 1068256.

The previous prime is 2141753. The next prime is 2141791. The reversal of 2141774 is 4771412.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59 + ... + 2070.

It is an arithmetic number, because the mean of its divisors is an integer number (402570).

2^2141774 is an apocalyptic number.

2141774 is a deficient number, since it is larger than the sum of its proper divisors (1078786).

2141774 is a wasteful number, since it uses less digits than its factorization.

2141774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2634.

The product of its digits is 1568, while the sum is 26.

The square root of 2141774 is about 1463.4800989422. The cubic root of 2141774 is about 128.9014731514.

The spelling of 2141774 in words is "two million, one hundred forty-one thousand, seven hundred seventy-four".