947028475 has 12 divisors (see below), whose sum is σ = 1183283640. Its totient is φ = 751836800.

The previous prime is 947028461. The next prime is 947028491. The reversal of 947028475 is 574820749.

It is not a de Polignac number, because 947028475 - 2⁷ = 947028347 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 141310 + ... + 147859.

It is an arithmetic number, because the mean of its divisors is an integer number (98606970).

Almost surely, 2^947028475 is an apocalyptic number.

947028475 is a deficient number, since it is larger than the sum of its proper divisors (236255165).

947028475 is a wasteful number, since it uses less digits than its factorization.

947028475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289310 (or 289305 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 46.

The square root of 947028475 is about 30773.8277599651. The cubic root of 947028475 is about 982.0215368948.

The spelling of 947028475 in words is "nine hundred forty-seven million, twenty-eight thousand, four hundred seventy-five".