2047477173 has 16 divisors (see below), whose sum is σ = 3120784896. Its totient is φ = 1169679600.

The previous prime is 2047477153. The next prime is 2047477189. The reversal of 2047477173 is 3717747402.

It is not a de Polignac number, because 2047477173 - 2⁵ = 2047477141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2047477153) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87190 + ... + 108152.

It is an arithmetic number, because the mean of its divisors is an integer number (195049056).

Almost surely, 2^2047477173 is an apocalyptic number.

It is an amenable number.

2047477173 is a deficient number, since it is larger than the sum of its proper divisors (1073307723).

2047477173 is a wasteful number, since it uses less digits than its factorization.

2047477173 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25624.

The product of its (nonzero) digits is 230496, while the sum is 42.

The square root of 2047477173 is about 45249.0571503982. The cubic root of 2047477173 is about 1269.8127677772.

The spelling of 2047477173 in words is "two billion, forty-seven million, four hundred seventy-seven thousand, one hundred seventy-three".