514031066 has 4 divisors (see below), whose sum is σ = 771046602. Its totient is φ = 257015532.

The previous prime is 514031053. The next prime is 514031083. The reversal of 514031066 is 660130415.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 359898841 + 154132225 = 18971^2 + 12415^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 128507765 + ... + 128507768.

Almost surely, 2^514031066 is an apocalyptic number.

514031066 is a deficient number, since it is larger than the sum of its proper divisors (257015536).

514031066 is a wasteful number, since it uses less digits than its factorization.

514031066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257015535.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 514031066 is about 22672.2532184166. The cubic root of 514031066 is about 801.0564511496.

The spelling of 514031066 in words is "five hundred fourteen million, thirty-one thousand, sixty-six".