1085629360 has 20 divisors (see below), whose sum is σ = 2524088448. Its totient is φ = 434251712.

The previous prime is 1085629343. The next prime is 1085629379. The reversal of 1085629360 is 639265801.

It is a tau number, because it is divible by the number of its divisors (20).

It is a super-2 number, since 2×1085629360² = 2357182214588019200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6785104 + ... + 6785263.

Almost surely, 2^1085629360 is an apocalyptic number.

1085629360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1085629360 is an abundant number, since it is smaller than the sum of its proper divisors (1438459088).

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

1085629360 is a wasteful number, since it uses less digits than its factorization.

1085629360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13570380 (or 13570374 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 40.

The square root of 1085629360 is about 32948.8901178780. The cubic root of 1085629360 is about 1027.7650853352.

The spelling of 1085629360 in words is "one billion, eighty-five million, six hundred twenty-nine thousand, three hundred sixty".