47608555 has 4 divisors (see below), whose sum is σ = 57130272. Its totient is φ = 38086840.

The previous prime is 47608549. The next prime is 47608571. The reversal of 47608555 is 55580674.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 47608555 - 2¹⁷ = 47477483 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4760851 + ... + 4760860.

It is an arithmetic number, because the mean of its divisors is an integer number (14282568).

Almost surely, 2^47608555 is an apocalyptic number.

47608555 is a deficient number, since it is larger than the sum of its proper divisors (9521717).

47608555 is an equidigital number, since it uses as much as digits as its factorization.

47608555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9521716.

The product of its (nonzero) digits is 168000, while the sum is 40.

The square root of 47608555 is about 6899.8952890606. The cubic root of 47608555 is about 362.4335002867.

The spelling of 47608555 in words is "forty-seven million, six hundred eight thousand, five hundred fifty-five".