947453 has 8 divisors (see below), whose sum is σ = 1053696. Its totient is φ = 846000.

The previous prime is 947449. The next prime is 947483. The reversal of 947453 is 354749.

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

It is a cyclic number.

It is not a de Polignac number, because 947453 - 2² = 947449 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (947413) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 773 + ... + 1578.

It is an arithmetic number, because the mean of its divisors is an integer number (131712).

2⁹⁴⁷⁴⁵³ is an apocalyptic number.

It is an amenable number.

947453 is a deficient number, since it is larger than the sum of its proper divisors (106243).

947453 is a wasteful number, since it uses less digits than its factorization.

947453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2395.

The product of its digits is 15120, while the sum is 32.

The square root of 947453 is about 973.3719741188. The cubic root of 947453 is about 98.2168252094.

Subtracting from 947453 its reverse (354749), we obtain a cube (592704 = 84³).

The spelling of 947453 in words is "nine hundred forty-seven thousand, four hundred fifty-three".