1198714956 has 48 divisors (see below), whose sum is σ = 2904849024. Its totient is φ = 384443136.

The previous prime is 1198714919. The next prime is 1198714987. The reversal of 1198714956 is 6594178911.

It is a junction number, because it is equal to n+sod(n) for n = 1198714899 and 1198714908.

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, 17236 + ... + 51908.

It is an arithmetic number, because the mean of its divisors is an integer number (60517688).

Almost surely, 2^1198714956 is an apocalyptic number.

It is an amenable number.

1198714956 is an abundant number, since it is smaller than the sum of its proper divisors (1706134068).

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

1198714956 is a wasteful number, since it uses less digits than its factorization.

1198714956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34790 (or 34788 counting only the distinct ones).

The product of its digits is 544320, while the sum is 51.

The square root of 1198714956 is about 34622.4631706064. The cubic root of 1198714956 is about 1062.2791106394.

The spelling of 1198714956 in words is "one billion, one hundred ninety-eight million, seven hundred fourteen thousand, nine hundred fifty-six".