514220999 has 8 divisors (see below), whose sum is σ = 525264480. Its totient is φ = 503227296.

The previous prime is 514220989. The next prime is 514221007. The reversal of 514220999 is 999022415.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 514220999 - 2²⁸ = 245785543 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 (514220969) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8822 + ... + 33260.

It is an arithmetic number, because the mean of its divisors is an integer number (65658060).

Almost surely, 2^514220999 is an apocalyptic number.

514220999 is a deficient number, since it is larger than the sum of its proper divisors (11043481).

514220999 is a wasteful number, since it uses less digits than its factorization.

514220999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24889.

The product of its (nonzero) digits is 58320, while the sum is 41.

The square root of 514220999 is about 22676.4414977306. The cubic root of 514220999 is about 801.1551016849.

The spelling of 514220999 in words is "five hundred fourteen million, two hundred twenty thousand, nine hundred ninety-nine".