126632882 has 4 divisors (see below), whose sum is σ = 189949326. Its totient is φ = 63316440.

The previous prime is 126632839. The next prime is 126632951. The reversal of 126632882 is 288236621.

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

It can be written as a sum of positive squares in only one way, i.e., 106481761 + 20151121 = 10319^2 + 4489^2 .

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 as a sum of consecutive naturals, namely, 31658219 + ... + 31658222.

Almost surely, 2^126632882 is an apocalyptic number.

126632882 is a deficient number, since it is larger than the sum of its proper divisors (63316444).

126632882 is an equidigital number, since it uses as much as digits as its factorization.

126632882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63316443.

The product of its digits is 55296, while the sum is 38.

The square root of 126632882 is about 11253.1276541235. The cubic root of 126632882 is about 502.1677640160.

The spelling of 126632882 in words is "one hundred twenty-six million, six hundred thirty-two thousand, eight hundred eighty-two".