514736072 has 8 divisors (see below), whose sum is σ = 965130150. Its totient is φ = 257368032.

The previous prime is 514736003. The next prime is 514736093. The reversal of 514736072 is 270637415.

It can be written as a sum of positive squares in only one way, i.e., 266799556 + 247936516 = 16334^2 + 15746^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32170997 + ... + 32171012.

Almost surely, 2^514736072 is an apocalyptic number.

It is an amenable number.

514736072 is a deficient number, since it is larger than the sum of its proper divisors (450394078).

514736072 is a wasteful number, since it uses less digits than its factorization.

514736072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64342015 (or 64342011 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 35.

The square root of 514736072 is about 22687.7956619853. The cubic root of 514736072 is about 801.4225065945.

The spelling of 514736072 in words is "five hundred fourteen million, seven hundred thirty-six thousand, seventy-two".