514303648 has 12 divisors (see below), whose sum is σ = 1012535370. Its totient is φ = 257151808.

The previous prime is 514303619. The next prime is 514303651. The reversal of 514303648 is 846303415.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 397922704 + 116380944 = 19948^2 + 10788^2 .

It is a super-2 number, since 2×514303648² = 529016484692215808, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8035963 + ... + 8036026.

Almost surely, 2^514303648 is an apocalyptic number.

It is an amenable number.

514303648 is a deficient number, since it is larger than the sum of its proper divisors (498231722).

514303648 is a wasteful number, since it uses less digits than its factorization.

514303648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16071999 (or 16071991 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 34.

The square root of 514303648 is about 22678.2637783407. The cubic root of 514303648 is about 801.1980217011.

The spelling of 514303648 in words is "five hundred fourteen million, three hundred three thousand, six hundred forty-eight".