1196841534 has 64 divisors (see below), whose sum is σ = 2771020800. Its totient is φ = 337559040.

The previous prime is 1196841509. The next prime is 1196841539. The reversal of 1196841534 is 4351486911.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1196841539) 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 31 ways as a sum of consecutive naturals, for example, 1997767 + ... + 1998365.

It is an arithmetic number, because the mean of its divisors is an integer number (43297200).

Almost surely, 2^1196841534 is an apocalyptic number.

1196841534 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1196841534 is an abundant number, since it is smaller than the sum of its proper divisors (1574179266).

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

1196841534 is a wasteful number, since it uses less digits than its factorization.

1196841534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1145.

The product of its digits is 103680, while the sum is 42.

The square root of 1196841534 is about 34595.3975840718. The cubic root of 1196841534 is about 1061.7254247405.

The spelling of 1196841534 in words is "one billion, one hundred ninety-six million, eight hundred forty-one thousand, five hundred thirty-four".