1042624 has 28 divisors (see below), whose sum is σ = 2258568. Its totient is φ = 473600.

The previous prime is 1042619. The next prime is 1042631. The reversal of 1042624 is 4262401.

1042624 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 37 + ... + 1444.

2^1042624 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 1042624, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1129284).

1042624 is an abundant number, since it is smaller than the sum of its proper divisors (1215944).

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

1042624 is a wasteful number, since it uses less digits than its factorization.

1042624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1504 (or 1494 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 1042624 is about 1021.0896140888. The cubic root of 1042624 is about 101.4010781228.

The spelling of 1042624 in words is "one million, forty-two thousand, six hundred twenty-four".