1069117488 has 80 divisors (see below), whose sum is σ = 3249300960. Its totient is φ = 335407104.

The previous prime is 1069117463. The next prime is 1069117513. The reversal of 1069117488 is 8847119601.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1069117463) and next prime (1069117513).

It is a super-2 number, since 2×1069117488² = 2286024406294860288, which contains 22 as substring.

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, 65445 + ... + 80132.

It is an arithmetic number, because the mean of its divisors is an integer number (40616262).

Almost surely, 2^1069117488 is an apocalyptic number.

1069117488 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1069117488 is an abundant number, since it is smaller than the sum of its proper divisors (2180183472).

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

1069117488 is a wasteful number, since it uses less digits than its factorization.

1069117488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145611 (or 145599 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 45.

The square root of 1069117488 is about 32697.3620954352. The cubic root of 1069117488 is about 1022.5278477520.

The spelling of 1069117488 in words is "one billion, sixty-nine million, one hundred seventeen thousand, four hundred eighty-eight".