1824966 has 48 divisors (see below), whose sum is σ = 4651920. Its totient is φ = 509760.

The previous prime is 1824959. The next prime is 1824971. The reversal of 1824966 is 6694281.

It is a self number, because there is not a number n which added to its sum of digits gives 1824966.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2220 + ... + 2928.

It is an arithmetic number, because the mean of its divisors is an integer number (96915).

2^1824966 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1824966, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2325960).

1824966 is an abundant number, since it is smaller than the sum of its proper divisors (2826954).

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

1824966 is a wasteful number, since it uses less digits than its factorization.

1824966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 741 (or 738 counting only the distinct ones).

The product of its digits is 20736, while the sum is 36.

The square root of 1824966 is about 1350.9130245874. The cubic root of 1824966 is about 122.2038605413.

The spelling of 1824966 in words is "one million, eight hundred twenty-four thousand, nine hundred sixty-six".