47660707 has 4 divisors (see below), whose sum is σ = 50464296. Its totient is φ = 44857120.

The previous prime is 47660681. The next prime is 47660729. The reversal of 47660707 is 70706674.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 70706674 = 2 ⋅35353337.

It is a cyclic number.

It is not a de Polignac number, because 47660707 - 2⁷ = 47660579 is a prime.

It is not an unprimeable number, because it can be changed into a prime (47660747) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1401769 + ... + 1401802.

It is an arithmetic number, because the mean of its divisors is an integer number (12616074).

Almost surely, 2^47660707 is an apocalyptic number.

47660707 is a deficient number, since it is larger than the sum of its proper divisors (2803589).

47660707 is a wasteful number, since it uses less digits than its factorization.

47660707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2803588.

The product of its (nonzero) digits is 49392, while the sum is 37.

The square root of 47660707 is about 6903.6734424508. The cubic root of 47660707 is about 362.5657925766.

The spelling of 47660707 in words is "forty-seven million, six hundred sixty thousand, seven hundred seven".