126197234 has 8 divisors (see below), whose sum is σ = 189477120. Its totient is φ = 63038196.

The previous prime is 126197179. The next prime is 126197237. The reversal of 126197234 is 432791621.

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 = 126197194 and 126197203.

It is not an unprimeable number, because it can be changed into a prime (126197237) 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, 27554 + ... + 31805.

It is an arithmetic number, because the mean of its divisors is an integer number (23684640).

Almost surely, 2^126197234 is an apocalyptic number.

126197234 is a deficient number, since it is larger than the sum of its proper divisors (63279886).

126197234 is a wasteful number, since it uses less digits than its factorization.

126197234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60424.

The product of its digits is 18144, while the sum is 35.

The square root of 126197234 is about 11233.7542255472. The cubic root of 126197234 is about 501.5912425223.

The spelling of 126197234 in words is "one hundred twenty-six million, one hundred ninety-seven thousand, two hundred thirty-four".