514486748 has 24 divisors (see below), whose sum is σ = 906837120. Its totient is φ = 255398000.

The previous prime is 514486717. The next prime is 514486783. The reversal of 514486748 is 847684415.

It is a super-2 number, since 2×514486748² = 529393227735231008, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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, 420065 + ... + 421287.

It is an arithmetic number, because the mean of its divisors is an integer number (37784880).

Almost surely, 2^514486748 is an apocalyptic number.

It is an amenable number.

514486748 is a deficient number, since it is larger than the sum of its proper divisors (392350372).

514486748 is a wasteful number, since it uses less digits than its factorization.

514486748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1897 (or 1895 counting only the distinct ones).

The product of its digits is 860160, while the sum is 47.

The square root of 514486748 is about 22682.3003242616. The cubic root of 514486748 is about 801.2930900216.

The spelling of 514486748 in words is "five hundred fourteen million, four hundred eighty-six thousand, seven hundred forty-eight".