514448630 has 8 divisors (see below), whose sum is σ = 926007552. Its totient is φ = 205779448.

The previous prime is 514448609. The next prime is 514448633. The reversal of 514448630 is 36844415.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (514448633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25722422 + ... + 25722441.

It is an arithmetic number, because the mean of its divisors is an integer number (115750944).

Almost surely, 2^514448630 is an apocalyptic number.

514448630 is a deficient number, since it is larger than the sum of its proper divisors (411558922).

514448630 is a wasteful number, since it uses less digits than its factorization.

514448630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51444870.

The product of its (nonzero) digits is 46080, while the sum is 35.

The square root of 514448630 is about 22681.4600500056. The cubic root of 514448630 is about 801.2733004323.

The spelling of 514448630 in words is "five hundred fourteen million, four hundred forty-eight thousand, six hundred thirty".