1046872 has 8 divisors (see below), whose sum is σ = 1962900. Its totient is φ = 523432.

The previous prime is 1046867. The next prime is 1046897. The reversal of 1046872 is 2786401.

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 1046872.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65422 + ... + 65437.

2^1046872 is an apocalyptic number.

It is an amenable number.

1046872 is a deficient number, since it is larger than the sum of its proper divisors (916028).

1046872 is a wasteful number, since it uses less digits than its factorization.

1046872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130865 (or 130861 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 1046872 is about 1023.1676304497. The cubic root of 1046872 is about 101.5386055189.

The spelling of 1046872 in words is "one million, forty-six thousand, eight hundred seventy-two".