1015486885 has 16 divisors (see below), whose sum is σ = 1408320000. Its totient is φ = 688507776.

The previous prime is 1015486883. The next prime is 1015486897. The reversal of 1015486885 is 5886845101.

1015486885 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 1015486885 - 2¹ = 1015486883 is a prime.

It is a super-2 number, since 2×1015486885² = 2062427227214006450, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1015486883) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 159885 + ... + 166114.

It is an arithmetic number, because the mean of its divisors is an integer number (88020000).

Almost surely, 2^1015486885 is an apocalyptic number.

It is an amenable number.

1015486885 is a deficient number, since it is larger than the sum of its proper divisors (392833115).

1015486885 is an equidigital number, since it uses as much as digits as its factorization.

1015486885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326100.

The product of its (nonzero) digits is 307200, while the sum is 46.

The square root of 1015486885 is about 31866.7049598794. The cubic root of 1015486885 is about 1005.1358726554.

The spelling of 1015486885 in words is "one billion, fifteen million, four hundred eighty-six thousand, eight hundred eighty-five".