1801829048 has 16 divisors (see below), whose sum is σ = 3577160880. Its totient is φ = 847919488.

The previous prime is 1801829023. The next prime is 1801829101. The reversal of 1801829048 is 8409281081.

It is a junction number, because it is equal to n+sod(n) for n = 1801828996 and 1801829014.

It is a congruent number.

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, 6624236 + ... + 6624507.

It is an arithmetic number, because the mean of its divisors is an integer number (223572555).

Almost surely, 2^1801829048 is an apocalyptic number.

It is an amenable number.

1801829048 is a deficient number, since it is larger than the sum of its proper divisors (1775331832).

1801829048 is a wasteful number, since it uses less digits than its factorization.

1801829048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13248766 (or 13248762 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 41.

The square root of 1801829048 is about 42447.9569355228. The cubic root of 1801829048 is about 1216.8522833171.

The spelling of 1801829048 in words is "one billion, eight hundred one million, eight hundred twenty-nine thousand, forty-eight".