1196126507 has 4 divisors (see below), whose sum is σ = 1198059480. Its totient is φ = 1194193536.

The previous prime is 1196126483. The next prime is 1196126539. The reversal of 1196126507 is 7056216911.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1196126507 - 2¹⁸ = 1195864363 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1196126567) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 965558 + ... + 966795.

It is an arithmetic number, because the mean of its divisors is an integer number (299514870).

Almost surely, 2^1196126507 is an apocalyptic number.

1196126507 is a deficient number, since it is larger than the sum of its proper divisors (1932973).

1196126507 is an equidigital number, since it uses as much as digits as its factorization.

1196126507 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1932972.

The product of its (nonzero) digits is 22680, while the sum is 38.

The square root of 1196126507 is about 34585.0619053949. The cubic root of 1196126507 is about 1061.5139476832.

The spelling of 1196126507 in words is "one billion, one hundred ninety-six million, one hundred twenty-six thousand, five hundred seven".