1061799552 has 96 divisors (see below), whose sum is σ = 3333245760. Its totient is φ = 321753600.

The previous prime is 1061799551. The next prime is 1061799587. The reversal of 1061799552 is 2559971601.

1061799552 is a `hidden beast` number, since 1 + 0 + 6 + 1 + 7 + 99 + 552 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×1061799552² = 2254836577254801408, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1061799498 and 1061799507.

It is not an unprimeable number, because it can be changed into a prime (1061799551) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29224 + ... + 54567.

It is an arithmetic number, because the mean of its divisors is an integer number (34721310).

Almost surely, 2^1061799552 is an apocalyptic number.

1061799552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1061799552 is an abundant number, since it is smaller than the sum of its proper divisors (2271446208).

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

1061799552 is a wasteful number, since it uses less digits than its factorization.

1061799552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83822 (or 83807 counting only the distinct ones).

The product of its (nonzero) digits is 170100, while the sum is 45.

The square root of 1061799552 is about 32585.2658727837. The cubic root of 1061799552 is about 1020.1894918997.

The spelling of 1061799552 in words is "one billion, sixty-one million, seven hundred ninety-nine thousand, five hundred fifty-two".