1170885930 has 32 divisors (see below), whose sum is σ = 2837956608. Its totient is φ = 309144000.

The previous prime is 1170885871. The next prime is 1170885967. The reversal of 1170885930 is 395880711.

It is a super-2 number, since 2×1170885930² = 2741947722143929800, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 190186 + ... + 196245.

It is an arithmetic number, because the mean of its divisors is an integer number (88686144).

Almost surely, 2^1170885930 is an apocalyptic number.

1170885930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1170885930 is an abundant number, since it is smaller than the sum of its proper divisors (1667070678).

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

1170885930 is a wasteful number, since it uses less digits than its factorization.

1170885930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 386542.

The product of its (nonzero) digits is 60480, while the sum is 42.

The square root of 1170885930 is about 34218.2105025964. The cubic root of 1170885930 is about 1053.9941387382.

The spelling of 1170885930 in words is "one billion, one hundred seventy million, eight hundred eighty-five thousand, nine hundred thirty".