514609028 has 6 divisors (see below), whose sum is σ = 900565806. Its totient is φ = 257304512.

The previous prime is 514609027. The next prime is 514609037. The reversal of 514609028 is 820906415.

It can be written as a sum of positive squares in only one way, i.e., 439405444 + 75203584 = 20962^2 + 8672^2 .

It is not an unprimeable number, because it can be changed into a prime (514609027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 64326125 + ... + 64326132.

It is an arithmetic number, because the mean of its divisors is an integer number (150094301).

Almost surely, 2^514609028 is an apocalyptic number.

It is an amenable number.

514609028 is a deficient number, since it is larger than the sum of its proper divisors (385956778).

514609028 is a wasteful number, since it uses less digits than its factorization.

514609028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128652261 (or 128652259 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 35.

The square root of 514609028 is about 22684.9956579233. The cubic root of 514609028 is about 801.3565671069.

The spelling of 514609028 in words is "five hundred fourteen million, six hundred nine thousand, twenty-eight".