1085900930 has 16 divisors (see below), whose sum is σ = 2000078784. Its totient is φ = 424258800.

The previous prime is 1085900923. The next prime is 1085900951. The reversal of 1085900930 is 390095801.

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, 1262246 + ... + 1263105.

It is an arithmetic number, because the mean of its divisors is an integer number (125004924).

Almost surely, 2^1085900930 is an apocalyptic number.

1085900930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1085900930 is a deficient number, since it is larger than the sum of its proper divisors (914177854).

1085900930 is a wasteful number, since it uses less digits than its factorization.

1085900930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2525401.

The product of its (nonzero) digits is 9720, while the sum is 35.

The square root of 1085900930 is about 32953.0109398216. The cubic root of 1085900930 is about 1027.8507766109.

The spelling of 1085900930 in words is "one billion, eighty-five million, nine hundred thousand, nine hundred thirty".