1830448 has 20 divisors (see below), whose sum is σ = 3568968. Its totient is φ = 909440.

The previous prime is 1830443. The next prime is 1830469. The reversal of 1830448 is 8440381.

1830448 is nontrivially palindromic in base 3.

It is a zygodrome in base 9.

It is not an unprimeable number, because it can be changed into a prime (1830443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3483 + ... + 3973.

2^1830448 is an apocalyptic number.

It is an amenable number.

1830448 is a deficient number, since it is larger than the sum of its proper divisors (1738520).

1830448 is a wasteful number, since it uses less digits than its factorization.

1830448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 732 (or 726 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 28.

The square root of 1830448 is about 1352.9405012786. The cubic root of 1830448 is about 122.3261006068.

It can be divided in two parts, 1830 and 448, that multiplied together give a triangular number (819840 = T₁₂₈₀).

The spelling of 1830448 in words is "one million, eight hundred thirty thousand, four hundred forty-eight".