1047894 has 8 divisors (see below), whose sum is σ = 2095800. Its totient is φ = 349296.

The previous prime is 1047887. The next prime is 1047923. The reversal of 1047894 is 4987401.

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

1047894 is an admirable number.

It is a Curzon number.

It is a congruent number.

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, 87319 + ... + 87330.

It is an arithmetic number, because the mean of its divisors is an integer number (261975).

2^1047894 is an apocalyptic number.

1047894 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1047894 is a wasteful number, since it uses less digits than its factorization.

1047894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174654.

The product of its (nonzero) digits is 8064, while the sum is 33.

The square root of 1047894 is about 1023.6669380223. Note that the first 3 decimals coincide. The cubic root of 1047894 is about 101.5716368427.

The spelling of 1047894 in words is "one million, forty-seven thousand, eight hundred ninety-four".