1069818048 has 84 divisors (see below), whose sum is σ = 3302343408. Its totient is φ = 329172480.

The previous prime is 1069818019. The next prime is 1069818059. The reversal of 1069818048 is 8408189601.

It is a super-2 number, since 2×1069818048² = 2289021311653060608, which contains 22 as substring.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 1069817994 and 1069818012.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 63948 + ... + 78923.

It is an arithmetic number, because the mean of its divisors is an integer number (39313612).

Almost surely, 2^1069818048 is an apocalyptic number.

1069818048 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1069818048 is an abundant number, since it is smaller than the sum of its proper divisors (2232525360).

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

1069818048 is a wasteful number, since it uses less digits than its factorization.

1069818048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142902 (or 142889 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 45.

The square root of 1069818048 is about 32708.0731318737. The cubic root of 1069818048 is about 1022.7511427307.

The spelling of 1069818048 in words is "one billion, sixty-nine million, eight hundred eighteen thousand, forty-eight".