47375705 has 32 divisors (see below), whose sum is σ = 64985760. Its totient is φ = 32901120.

The previous prime is 47375687. The next prime is 47375717. The reversal of 47375705 is 50757374.

It can be written as a sum of positive squares in 16 ways, for example, as 43811161 + 3564544 = 6619^2 + 1888^2 .

It is not a de Polignac number, because 47375705 - 2¹⁰ = 47374681 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 76979 + ... + 77591.

It is an arithmetic number, because the mean of its divisors is an integer number (2030805).

Almost surely, 2^47375705 is an apocalyptic number.

It is an amenable number.

47375705 is a deficient number, since it is larger than the sum of its proper divisors (17610055).

47375705 is a wasteful number, since it uses less digits than its factorization.

47375705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 701.

The product of its (nonzero) digits is 102900, while the sum is 38.

The square root of 47375705 is about 6883.0011622838. The cubic root of 47375705 is about 361.8416556647.

The spelling of 47375705 in words is "forty-seven million, three hundred seventy-five thousand, seven hundred five".