2153414 has 4 divisors (see below), whose sum is σ = 3230124. Its totient is φ = 1076706.

The previous prime is 2153401. The next prime is 2153419. The reversal of 2153414 is 4143512.

2153414 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2153419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 538352 + ... + 538355.

It is an arithmetic number, because the mean of its divisors is an integer number (807531).

2^2153414 is an apocalyptic number.

2153414 is a deficient number, since it is larger than the sum of its proper divisors (1076710).

2153414 is a wasteful number, since it uses less digits than its factorization.

2153414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1076709.

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

The square root of 2153414 is about 1467.4515324194. The cubic root of 2153414 is about 129.1345670264.

Adding to 2153414 its reverse (4143512), we get a palindrome (6296926).

It can be divided in two parts, 21534 and 14, that multiplied together give a triangular number (301476 = T₇₇₆).

The spelling of 2153414 in words is "two million, one hundred fifty-three thousand, four hundred fourteen".