7194736132 has 6 divisors (see below), whose sum is σ = 12590788238. Its totient is φ = 3597368064.

The previous prime is 7194736127. The next prime is 7194736189. The reversal of 7194736132 is 2316374917.

It can be written as a sum of positive squares in only one way, i.e., 7115597316 + 79138816 = 84354^2 + 8896^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 899342013 + ... + 899342020.

Almost surely, 2^7194736132 is an apocalyptic number.

It is an amenable number.

7194736132 is a deficient number, since it is larger than the sum of its proper divisors (5396052106).

7194736132 is a wasteful number, since it uses less digits than its factorization.

7194736132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1798684037 (or 1798684035 counting only the distinct ones).

The product of its digits is 190512, while the sum is 43.

The square root of 7194736132 is about 84821.7904314687. The cubic root of 7194736132 is about 1930.5080796093.

The spelling of 7194736132 in words is "seven billion, one hundred ninety-four million, seven hundred thirty-six thousand, one hundred thirty-two".