514464224 has 12 divisors (see below), whose sum is σ = 1012851504. Its totient is φ = 257232096.

The previous prime is 514464211. The next prime is 514464227. The reversal of 514464224 is 422464415.

It is a Harshad number since it is a multiple of its sum of digits (32), and also a Moran number because the ratio is a prime number: 16077007 = 514464224 / (5 + 1 + 4 + 4 + 6 + 4 + 2 + 2 + 4).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (514464227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8038472 + ... + 8038535.

It is an arithmetic number, because the mean of its divisors is an integer number (84404292).

Almost surely, 2^514464224 is an apocalyptic number.

It is an amenable number.

514464224 is a deficient number, since it is larger than the sum of its proper divisors (498387280).

514464224 is a wasteful number, since it uses less digits than its factorization.

514464224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16077017 (or 16077009 counting only the distinct ones).

The product of its digits is 30720, while the sum is 32.

The square root of 514464224 is about 22681.8038083394. The cubic root of 514464224 is about 801.2813964331.

The spelling of 514464224 in words is "five hundred fourteen million, four hundred sixty-four thousand, two hundred twenty-four".