947312 has 10 divisors (see below), whose sum is σ = 1835448. Its totient is φ = 473648.

The previous prime is 947299. The next prime is 947327. The reversal of 947312 is 213749.

947312 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 947312.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29588 + ... + 29619.

2⁹⁴⁷³¹² is an apocalyptic number.

It is an amenable number.

947312 is a deficient number, since it is larger than the sum of its proper divisors (888136).

947312 is a wasteful number, since it uses less digits than its factorization.

947312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59215 (or 59209 counting only the distinct ones).

The product of its digits is 1512, while the sum is 26.

The square root of 947312 is about 973.2995427925. The cubic root of 947312 is about 98.2119527569.

The spelling of 947312 in words is "nine hundred forty-seven thousand, three hundred twelve".