947498 has 8 divisors (see below), whose sum is σ = 1428192. Its totient is φ = 471436.

The previous prime is 947483. The next prime is 947501. The reversal of 947498 is 894749.

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

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

It is an unprimeable number.

947498 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 590 + ... + 1497.

It is an arithmetic number, because the mean of its divisors is an integer number (178524).

2⁹⁴⁷⁴⁹⁸ is an apocalyptic number.

947498 is a deficient number, since it is larger than the sum of its proper divisors (480694).

947498 is a wasteful number, since it uses less digits than its factorization.

947498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2316.

The product of its digits is 72576, while the sum is 41.

The square root of 947498 is about 973.3950893651. The cubic root of 947498 is about 98.2183801457.

The spelling of 947498 in words is "nine hundred forty-seven thousand, four hundred ninety-eight".