1823793048 has 384 divisors, whose sum is σ = 6709547520. Its totient is φ = 432967680.

The previous prime is 1823793043. The next prime is 1823793053. The reversal of 1823793048 is 8403973281.

It is an interprime number because it is at equal distance from previous prime (1823793043) and next prime (1823793053).

It is a junction number, because it is equal to n+sod(n) for n = 1823792994 and 1823793012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1823793043) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3486915 + ... + 3487437.

It is an arithmetic number, because the mean of its divisors is an integer number (17472780).

Almost surely, 2^1823793048 is an apocalyptic number.

1823793048 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1823793048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3354773760).

1823793048 is an abundant number, since it is smaller than the sum of its proper divisors (4885754472).

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

1823793048 is a wasteful number, since it uses less digits than its factorization.

1823793048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 607 (or 600 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The square root of 1823793048 is about 42705.8900855608. The cubic root of 1823793048 is about 1221.7767375519.

The spelling of 1823793048 in words is "one billion, eight hundred twenty-three million, seven hundred ninety-three thousand, forty-eight".