126232286 has 4 divisors (see below), whose sum is σ = 189348432. Its totient is φ = 63116142.

The previous prime is 126232277. The next prime is 126232291. The reversal of 126232286 is 682232621.

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

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, 31558070 + ... + 31558073.

It is an arithmetic number, because the mean of its divisors is an integer number (47337108).

Almost surely, 2^126232286 is an apocalyptic number.

126232286 is a deficient number, since it is larger than the sum of its proper divisors (63116146).

126232286 is an equidigital number, since it uses as much as digits as its factorization.

126232286 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63116145.

The product of its digits is 13824, while the sum is 32.

The square root of 126232286 is about 11235.3142368160. The cubic root of 126232286 is about 501.6376781641.

The spelling of 126232286 in words is "one hundred twenty-six million, two hundred thirty-two thousand, two hundred eighty-six".