1069878552 has 64 divisors (see below), whose sum is σ = 2732486400. Its totient is φ = 348996480.

The previous prime is 1069878539. The next prime is 1069878631. The reversal of 1069878552 is 2558789601.

1069878552 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1069878552² = 2289280232059233408, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1069878495 and 1069878504.

It is a congruent number.

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, 234598 + ... + 239114.

It is an arithmetic number, because the mean of its divisors is an integer number (42695100).

Almost surely, 2^1069878552 is an apocalyptic number.

1069878552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1069878552 is an abundant number, since it is smaller than the sum of its proper divisors (1662607848).

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

1069878552 is a wasteful number, since it uses less digits than its factorization.

1069878552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4736 (or 4732 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 51.

The square root of 1069878552 is about 32708.9980280656. The cubic root of 1069878552 is about 1022.7704230712.

The spelling of 1069878552 in words is "one billion, sixty-nine million, eight hundred seventy-eight thousand, five hundred fifty-two".