947141470 has 16 divisors (see below), whose sum is σ = 1859841648. Its totient is φ = 344415040.

The previous prime is 947141467. The next prime is 947141497. The reversal of 947141470 is 74141749.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4305079 + ... + 4305298.

It is an arithmetic number, because the mean of its divisors is an integer number (116240103).

Almost surely, 2^947141470 is an apocalyptic number.

947141470 is a deficient number, since it is larger than the sum of its proper divisors (912700178).

947141470 is a wasteful number, since it uses less digits than its factorization.

947141470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8610395.

The product of its (nonzero) digits is 28224, while the sum is 37.

The square root of 947141470 is about 30775.6635996691. The cubic root of 947141470 is about 982.0605920776.

The spelling of 947141470 in words is "nine hundred forty-seven million, one hundred forty-one thousand, four hundred seventy".