514204023 has 4 divisors (see below), whose sum is σ = 685605368. Its totient is φ = 342802680.

The previous prime is 514204021. The next prime is 514204027. The reversal of 514204023 is 320402415.

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

It is not a de Polignac number, because 514204023 - 2¹ = 514204021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (514204021) 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, 85700668 + ... + 85700673.

It is an arithmetic number, because the mean of its divisors is an integer number (171401342).

Almost surely, 2^514204023 is an apocalyptic number.

514204023 is a deficient number, since it is larger than the sum of its proper divisors (171401345).

514204023 is a wasteful number, since it uses less digits than its factorization.

514204023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171401344.

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

The square root of 514204023 is about 22676.0671854711. The cubic root of 514204023 is about 801.1462853986.

Adding to 514204023 its reverse (320402415), we get a palindrome (834606438).

The spelling of 514204023 in words is "five hundred fourteen million, two hundred four thousand, twenty-three".