47608977 has 8 divisors (see below), whose sum is σ = 68361664. Its totient is φ = 29297808.

The previous prime is 47608961. The next prime is 47608997. The reversal of 47608977 is 77980674.

47608977 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 47608977 - 2⁴ = 47608961 is a prime.

It is a super-2 number, since 2×47608977² = 4533229381973058, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47608907) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 610333 + ... + 610410.

It is an arithmetic number, because the mean of its divisors is an integer number (8545208).

Almost surely, 2^47608977 is an apocalyptic number.

It is an amenable number.

47608977 is a deficient number, since it is larger than the sum of its proper divisors (20752687).

47608977 is a wasteful number, since it uses less digits than its factorization.

47608977 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1220759.

The product of its (nonzero) digits is 592704, while the sum is 48.

The square root of 47608977 is about 6899.9258691670. The cubic root of 47608977 is about 362.4345711480.

The spelling of 47608977 in words is "forty-seven million, six hundred eight thousand, nine hundred seventy-seven".