514947404 has 6 divisors (see below), whose sum is σ = 901157964. Its totient is φ = 257473700.

The previous prime is 514947397. The next prime is 514947431. The reversal of 514947404 is 404749415.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 64368422 + ... + 64368429.

It is an arithmetic number, because the mean of its divisors is an integer number (150192994).

Almost surely, 2^514947404 is an apocalyptic number.

It is an amenable number.

514947404 is a deficient number, since it is larger than the sum of its proper divisors (386210560).

514947404 is a wasteful number, since it uses less digits than its factorization.

514947404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128736855 (or 128736853 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 38.

The square root of 514947404 is about 22692.4525778947. The cubic root of 514947404 is about 801.5321699457.

The spelling of 514947404 in words is "five hundred fourteen million, nine hundred forty-seven thousand, four hundred four".