2117364 has 24 divisors (see below), whose sum is σ = 4992288. Its totient is φ = 698400.

The previous prime is 2117351. The next prime is 2117369. The reversal of 2117364 is 4637112.

It is a d-powerful number, because it can be written as 2²¹ + 1 + 1 + 7³ + 3⁷ + 6⁴ + 4⁷ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2117369) 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, 339 + ... + 2085.

It is an arithmetic number, because the mean of its divisors is an integer number (208012).

2^2117364 is an apocalyptic number.

It is an amenable number.

2117364 is an abundant number, since it is smaller than the sum of its proper divisors (2874924).

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

2117364 is a wasteful number, since it uses less digits than its factorization.

2117364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1855 (or 1853 counting only the distinct ones).

The product of its digits is 1008, while the sum is 24.

The square root of 2117364 is about 1455.1164901821. The cubic root of 2117364 is about 128.4099001499.

The spelling of 2117364 in words is "two million, one hundred seventeen thousand, three hundred sixty-four".