2109374 has 8 divisors (see below), whose sum is σ = 3182088. Its totient is φ = 1048680.

The previous prime is 2109329. The next prime is 2109391. The reversal of 2109374 is 4739012.

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, 2552 + ... + 3275.

It is an arithmetic number, because the mean of its divisors is an integer number (397761).

2^2109374 is an apocalyptic number.

2109374 is a deficient number, since it is larger than the sum of its proper divisors (1072714).

2109374 is a wasteful number, since it uses less digits than its factorization.

2109374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6010.

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 2109374 is about 1452.3684105626. The cubic root of 2109374 is about 128.2481757344.

The spelling of 2109374 in words is "two million, one hundred nine thousand, three hundred seventy-four".