47960618 has 4 divisors (see below), whose sum is σ = 71940930. Its totient is φ = 23980308.

The previous prime is 47960597. The next prime is 47960623. The reversal of 47960618 is 81606974.

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., 47293129 + 667489 = 6877^2 + 817^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11990153 + ... + 11990156.

Almost surely, 2^47960618 is an apocalyptic number.

47960618 is a deficient number, since it is larger than the sum of its proper divisors (23980312).

47960618 is a wasteful number, since it uses less digits than its factorization.

47960618 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23980311.

The product of its (nonzero) digits is 72576, while the sum is 41.

The square root of 47960618 is about 6925.3604960320. The cubic root of 47960618 is about 363.3246999230.

The spelling of 47960618 in words is "forty-seven million, nine hundred sixty thousand, six hundred eighteen".