2105371 has 8 divisors (see below), whose sum is σ = 2293200. Its totient is φ = 1925280.

The previous prime is 2105359. The next prime is 2105377. The reversal of 2105371 is 1735012.

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

It is a cyclic number.

It is not a de Polignac number, because 2105371 - 2⁹ = 2104859 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2105377) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1360 + ... + 2461.

It is an arithmetic number, because the mean of its divisors is an integer number (286650).

2^2105371 is an apocalyptic number.

2105371 is a deficient number, since it is larger than the sum of its proper divisors (187829).

2105371 is a wasteful number, since it uses less digits than its factorization.

2105371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3869.

The product of its (nonzero) digits is 210, while the sum is 19.

The square root of 2105371 is about 1450.9896622650. The cubic root of 2105371 is about 128.1669980107.

The spelling of 2105371 in words is "two million, one hundred five thousand, three hundred seventy-one".