2514423 has 4 divisors (see below), whose sum is σ = 3352568. Its totient is φ = 1676280.

The previous prime is 2514401. The next prime is 2514427. The reversal of 2514423 is 3244152.

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

It is not a de Polignac number, because 2514423 - 2²⁰ = 1465847 is a prime.

It is a d-powerful number, because it can be written as 2¹⁵ + 5⁹ + 1 + 4³ + 4⁶ + 2¹⁹ + 3⁴ .

It is a D-number.

It is a Duffinian number.

2514423 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 2514423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2514427) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 419068 + ... + 419073.

It is an arithmetic number, because the mean of its divisors is an integer number (838142).

2^2514423 is an apocalyptic number.

2514423 is a deficient number, since it is larger than the sum of its proper divisors (838145).

2514423 is an equidigital number, since it uses as much as digits as its factorization.

2514423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 838144.

The product of its digits is 960, while the sum is 21.

The square root of 2514423 is about 1585.6932237983. The cubic root of 2514423 is about 135.9813808132.

Adding to 2514423 its reverse (3244152), we get a palindrome (5758575).

The spelling of 2514423 in words is "two million, five hundred fourteen thousand, four hundred twenty-three".