2114564 has 12 divisors (see below), whose sum is σ = 3828300. Its totient is φ = 1020768.

The previous prime is 2114549. The next prime is 2114621. The reversal of 2114564 is 4654112.

It can be written as a sum of positive squares in 2 ways, for example, as 1800964 + 313600 = 1342^2 + 560^2 .

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, 8999 + ... + 9230.

It is an arithmetic number, because the mean of its divisors is an integer number (319025).

2^2114564 is an apocalyptic number.

It is an amenable number.

2114564 is a deficient number, since it is larger than the sum of its proper divisors (1713736).

2114564 is a wasteful number, since it uses less digits than its factorization.

2114564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18262 (or 18260 counting only the distinct ones).

The product of its digits is 960, while the sum is 23.

The square root of 2114564 is about 1454.1540496110. The cubic root of 2114564 is about 128.3532721405.

Adding to 2114564 its reverse (4654112), we get a palindrome (6768676).

The spelling of 2114564 in words is "two million, one hundred fourteen thousand, five hundred sixty-four".