1195830970 has 16 divisors (see below), whose sum is σ = 2152928160. Its totient is φ = 478236304.

The previous prime is 1195830947. The next prime is 1195830971. The reversal of 1195830970 is 790385911.

It is a super-2 number, since 2×1195830970² = 2860023417622281800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1195830971) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61941 + ... + 78919.

It is an arithmetic number, because the mean of its divisors is an integer number (134558010).

Almost surely, 2^1195830970 is an apocalyptic number.

1195830970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1195830970 is a deficient number, since it is larger than the sum of its proper divisors (957097190).

1195830970 is a wasteful number, since it uses less digits than its factorization.

1195830970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24029.

The product of its (nonzero) digits is 68040, while the sum is 43.

The square root of 1195830970 is about 34580.7890309056. The cubic root of 1195830970 is about 1061.4265147662.

The spelling of 1195830970 in words is "one billion, one hundred ninety-five million, eight hundred thirty thousand, nine hundred seventy".