126056234 has 8 divisors (see below), whose sum is σ = 189561828. Its totient is φ = 62868960.

The previous prime is 126056233. The next prime is 126056239. The reversal of 126056234 is 432650621.

It can be written as a sum of positive squares in 2 ways, for example, as 122036209 + 4020025 = 11047^2 + 2005^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 126056197 and 126056206.

It is not an unprimeable number, because it can be changed into a prime (126056233) 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, 78587 + ... + 80174.

Almost surely, 2^126056234 is an apocalyptic number.

126056234 is a deficient number, since it is larger than the sum of its proper divisors (63505594).

126056234 is a wasteful number, since it uses less digits than its factorization.

126056234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159160.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 126056234 is about 11227.4767423495. The cubic root of 126056234 is about 501.4043638315.

The spelling of 126056234 in words is "one hundred twenty-six million, fifty-six thousand, two hundred thirty-four".