47173377 has 8 divisors (see below), whose sum is σ = 63126016. Its totient is φ = 31334832.

The previous prime is 47173369. The next prime is 47173393. The reversal of 47173377 is 77337174.

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

It is not a de Polignac number, because 47173377 - 2³ = 47173369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47173307) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27553 + ... + 29214.

It is an arithmetic number, because the mean of its divisors is an integer number (7890752).

Almost surely, 2^47173377 is an apocalyptic number.

It is an amenable number.

47173377 is a deficient number, since it is larger than the sum of its proper divisors (15952639).

47173377 is a wasteful number, since it uses less digits than its factorization.

47173377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57047.

The product of its digits is 86436, while the sum is 39.

The square root of 47173377 is about 6868.2877778963. The cubic root of 47173377 is about 361.3258134407.

The spelling of 47173377 in words is "forty-seven million, one hundred seventy-three thousand, three hundred seventy-seven".