126234867 has 8 divisors (see below), whose sum is σ = 183614400. Its totient is φ = 76505960.

The previous prime is 126234863. The next prime is 126234869. The reversal of 126234867 is 768432621.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 126234867 - 2² = 126234863 is a prime.

It is a zygodrome in base 2.

It is not an unprimeable number, because it can be changed into a prime (126234863) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1912617 + ... + 1912682.

It is an arithmetic number, because the mean of its divisors is an integer number (22951800).

Almost surely, 2^126234867 is an apocalyptic number.

126234867 is a deficient number, since it is larger than the sum of its proper divisors (57379533).

126234867 is a wasteful number, since it uses less digits than its factorization.

126234867 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3825313.

The product of its digits is 96768, while the sum is 39.

The square root of 126234867 is about 11235.4290972797. The cubic root of 126234867 is about 501.6410970413.

The spelling of 126234867 in words is "one hundred twenty-six million, two hundred thirty-four thousand, eight hundred sixty-seven".