1099941548 has 48 divisors (see below), whose sum is σ = 2104613280. Its totient is φ = 500957184.

The previous prime is 1099941527. The next prime is 1099941553. The reversal of 1099941548 is 8451499901.

It is a junction number, because it is equal to n+sod(n) for n = 1099941496 and 1099941505.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 328748 + ... + 332076.

It is an arithmetic number, because the mean of its divisors is an integer number (43846110).

Almost surely, 2^1099941548 is an apocalyptic number.

It is an amenable number.

1099941548 is a deficient number, since it is larger than the sum of its proper divisors (1004671732).

1099941548 is a wasteful number, since it uses less digits than its factorization.

1099941548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3506 (or 3504 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 50.

The square root of 1099941548 is about 33165.3666947917. The cubic root of 1099941548 is about 1032.2618306363.

The spelling of 1099941548 in words is "one billion, ninety-nine million, nine hundred forty-one thousand, five hundred forty-eight".