1196126274 has 64 divisors (see below), whose sum is σ = 2764016640. Its totient is φ = 338022720.

The previous prime is 1196126263. The next prime is 1196126287. The reversal of 1196126274 is 4726216911.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2594404 + ... + 2594864.

It is an arithmetic number, because the mean of its divisors is an integer number (43187760).

Almost surely, 2^1196126274 is an apocalyptic number.

1196126274 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1196126274 is an abundant number, since it is smaller than the sum of its proper divisors (1567890366).

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

1196126274 is a wasteful number, since it uses less digits than its factorization.

1196126274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1015.

The product of its digits is 36288, while the sum is 39.

The square root of 1196126274 is about 34585.0585368884. The cubic root of 1196126274 is about 1061.5138787571.

The spelling of 1196126274 in words is "one billion, one hundred ninety-six million, one hundred twenty-six thousand, two hundred seventy-four".