1107920285 has 8 divisors (see below), whose sum is σ = 1330137600. Its totient is φ = 885914064.

The previous prime is 1107920279. The next prime is 1107920299. The reversal of 1107920285 is 5820297011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1107920285 - 2¹⁸ = 1107658141 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40985 + ... + 62414.

It is an arithmetic number, because the mean of its divisors is an integer number (166267200).

Almost surely, 2^1107920285 is an apocalyptic number.

It is an amenable number.

1107920285 is a deficient number, since it is larger than the sum of its proper divisors (222217315).

1107920285 is a wasteful number, since it uses less digits than its factorization.

1107920285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105547.

The product of its (nonzero) digits is 10080, while the sum is 35.

The square root of 1107920285 is about 33285.4365301103. The cubic root of 1107920285 is about 1034.7517541962.

The spelling of 1107920285 in words is "one billion, one hundred seven million, nine hundred twenty thousand, two hundred eighty-five".