1043946 has 24 divisors (see below), whose sum is σ = 2302560. Its totient is φ = 341736.

The previous prime is 1043929. The next prime is 1043951. The reversal of 1043946 is 6493401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 571 + ... + 1553.

It is an arithmetic number, because the mean of its divisors is an integer number (95940).

2^1043946 is an apocalyptic number.

1043946 is an abundant number, since it is smaller than the sum of its proper divisors (1258614).

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

1043946 is a wasteful number, since it uses less digits than its factorization.

1043946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1050 (or 1047 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 1043946 is about 1021.7367567040. The cubic root of 1043946 is about 101.4439173463.

It can be divided in two parts, 10 and 43946, that added together give a triangular number (43956 = T₂₉₆).

The spelling of 1043946 in words is "one million, forty-three thousand, nine hundred forty-six".