514490428 has 12 divisors (see below), whose sum is σ = 900533592. Its totient is φ = 257195120.

The previous prime is 514490393. The next prime is 514490441. The reversal of 514490428 is 824094415.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19926 + ... + 37762.

It is an arithmetic number, because the mean of its divisors is an integer number (75044466).

Almost surely, 2^514490428 is an apocalyptic number.

It is an amenable number.

514490428 is a deficient number, since it is larger than the sum of its proper divisors (386043164).

514490428 is a wasteful number, since it uses less digits than its factorization.

514490428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25052 (or 25050 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 37.

The square root of 514490428 is about 22682.3814446367. The cubic root of 514490428 is about 801.2950005027.

The spelling of 514490428 in words is "five hundred fourteen million, four hundred ninety thousand, four hundred twenty-eight".