47173375 has 8 divisors (see below), whose sum is σ = 58872528. Its totient is φ = 37738600.

The previous prime is 47173369. The next prime is 47173393. The reversal of 47173375 is 57337174.

It is not a de Polignac number, because 47173375 - 2¹⁵ = 47140607 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 188569 + ... + 188818.

It is an arithmetic number, because the mean of its divisors is an integer number (7359066).

Almost surely, 2^47173375 is an apocalyptic number.

47173375 is a deficient number, since it is larger than the sum of its proper divisors (11699153).

47173375 is an equidigital number, since it uses as much as digits as its factorization.

47173375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 377402 (or 377392 counting only the distinct ones).

The product of its digits is 61740, while the sum is 37.

The square root of 47173375 is about 6868.2876322996. The cubic root of 47173375 is about 361.3258083343.

The spelling of 47173375 in words is "forty-seven million, one hundred seventy-three thousand, three hundred seventy-five".