1046424 has 32 divisors (see below), whose sum is σ = 2664000. Its totient is φ = 342432.

The previous prime is 1046413. The next prime is 1046447. The reversal of 1046424 is 4246401.

It is a self number, because there is not a number n which added to its sum of digits gives 1046424.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1047 + ... + 1785.

It is an arithmetic number, because the mean of its divisors is an integer number (83250).

2^1046424 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1046424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1332000).

1046424 is an abundant number, since it is smaller than the sum of its proper divisors (1617576).

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

1046424 is a wasteful number, since it uses less digits than its factorization.

1046424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 807 (or 803 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 1046424 is about 1022.9486790646. The cubic root of 1046424 is about 101.5241192570.

The spelling of 1046424 in words is "one million, forty-six thousand, four hundred twenty-four".