2114453 has 16 divisors (see below), whose sum is σ = 2480640. Its totient is φ = 1782000.

The previous prime is 2114449. The next prime is 2114461. The reversal of 2114453 is 3544112.

It is not a de Polignac number, because 2114453 - 2² = 2114449 is a prime.

It is a super-2 number, since 2×2114453² = 8941822978418, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2114653) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13928 + ... + 14078.

It is an arithmetic number, because the mean of its divisors is an integer number (155040).

2^2114453 is an apocalyptic number.

It is an amenable number.

2114453 is a deficient number, since it is larger than the sum of its proper divisors (366187).

2114453 is a wasteful number, since it uses less digits than its factorization.

2114453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248.

The product of its digits is 480, while the sum is 20.

The square root of 2114453 is about 1454.1158825898. The cubic root of 2114453 is about 128.3510262145.

Adding to 2114453 its reverse (3544112), we get a palindrome (5658565).

It can be divided in two parts, 211 and 4453, that added together give a palindrome (4664).

The spelling of 2114453 in words is "two million, one hundred fourteen thousand, four hundred fifty-three".