1041872 has 20 divisors (see below), whose sum is σ = 2174340. Its totient is φ = 480768.

The previous prime is 1041869. The next prime is 1041889. The reversal of 1041872 is 2781401.

It can be written as a sum of positive squares in 2 ways, for example, as 309136 + 732736 = 556^2 + 856^2 .

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, 2297 + ... + 2712.

It is an arithmetic number, because the mean of its divisors is an integer number (108717).

2^1041872 is an apocalyptic number.

It is an amenable number.

1041872 is an abundant number, since it is smaller than the sum of its proper divisors (1132468).

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

1041872 is a wasteful number, since it uses less digits than its factorization.

1041872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5030 (or 5024 counting only the distinct ones).

The product of its (nonzero) digits is 448, while the sum is 23.

The square root of 1041872 is about 1020.7213135817. The cubic root of 1041872 is about 101.3766935089.

The spelling of 1041872 in words is "one million, forty-one thousand, eight hundred seventy-two".