1195482942 has 32 divisors (see below), whose sum is σ = 2812903200. Its totient is φ = 375053184.

The previous prime is 1195482923. The next prime is 1195482949. The reversal of 1195482942 is 2492845911.

It is a happy number.

1195482942 is a `hidden beast` number, since 1 + 19 + 548 + 2 + 94 + 2 = 666.

It is a super-2 number, since 2×1195482942² = 2858358929225950728, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1195482949) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 650217 + ... + 652052.

It is an arithmetic number, because the mean of its divisors is an integer number (87903225).

Almost surely, 2^1195482942 is an apocalyptic number.

1195482942 is an abundant number, since it is smaller than the sum of its proper divisors (1617420258).

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

1195482942 is a wasteful number, since it uses less digits than its factorization.

1195482942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1302297 (or 1302291 counting only the distinct ones).

The product of its digits is 207360, while the sum is 45.

The square root of 1195482942 is about 34575.7565643906. The cubic root of 1195482942 is about 1061.3235342172.

The spelling of 1195482942 in words is "one billion, one hundred ninety-five million, four hundred eighty-two thousand, nine hundred forty-two".