756226132 has 6 divisors (see below), whose sum is σ = 1323395738. Its totient is φ = 378113064.

The previous prime is 756226123. The next prime is 756226153. The reversal of 756226132 is 231622657.

It can be written as a sum of positive squares in only one way, i.e., 380874256 + 375351876 = 19516^2 + 19374^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 94528263 + ... + 94528270.

Almost surely, 2^756226132 is an apocalyptic number.

It is an amenable number.

756226132 is a deficient number, since it is larger than the sum of its proper divisors (567169606).

756226132 is a wasteful number, since it uses less digits than its factorization.

756226132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189056537 (or 189056535 counting only the distinct ones).

The product of its digits is 30240, while the sum is 34.

The square root of 756226132 is about 27499.5660329395. The cubic root of 756226132 is about 911.0675118648.

Adding to 756226132 its reverse (231622657), we get a palindrome (987848789).

The spelling of 756226132 in words is "seven hundred fifty-six million, two hundred twenty-six thousand, one hundred thirty-two".