1195168940 has 24 divisors (see below), whose sum is σ = 2868405792. Its totient is φ = 409772160.

The previous prime is 1195168907. The next prime is 1195168963. The reversal of 1195168940 is 498615911.

It is a junction number, because it is equal to n+sod(n) for n = 1195168891 and 1195168900.

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, 4268321 + ... + 4268600.

It is an arithmetic number, because the mean of its divisors is an integer number (119516908).

Almost surely, 2^1195168940 is an apocalyptic number.

1195168940 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1195168940 is an abundant number, since it is smaller than the sum of its proper divisors (1673236852).

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

1195168940 is a wasteful number, since it uses less digits than its factorization.

1195168940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8536937 (or 8536935 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 44.

The square root of 1195168940 is about 34571.2154834047. The cubic root of 1195168940 is about 1061.2306047178.

The spelling of 1195168940 in words is "one billion, one hundred ninety-five million, one hundred sixty-eight thousand, nine hundred forty".