947270 has 8 divisors (see below), whose sum is σ = 1705104. Its totient is φ = 378904.

The previous prime is 947263. The next prime is 947299. The reversal of 947270 is 72749.

947270 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is an Ulam number.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 947270.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47354 + ... + 47373.

It is an arithmetic number, because the mean of its divisors is an integer number (213138).

2⁹⁴⁷²⁷⁰ is an apocalyptic number.

947270 is a deficient number, since it is larger than the sum of its proper divisors (757834).

947270 is a wasteful number, since it uses less digits than its factorization.

947270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94734.

The product of its (nonzero) digits is 3528, while the sum is 29.

The square root of 947270 is about 973.2779664618. The cubic root of 947270 is about 98.2105012946.

The spelling of 947270 in words is "nine hundred forty-seven thousand, two hundred seventy".