126298238 has 8 divisors (see below), whose sum is σ = 206669880. Its totient is φ = 57408280.

The previous prime is 126298223. The next prime is 126298241. The reversal of 126298238 is 832892621.

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 = 126298195 and 126298204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2870393 + ... + 2870436.

It is an arithmetic number, because the mean of its divisors is an integer number (25833735).

Almost surely, 2^126298238 is an apocalyptic number.

126298238 is a deficient number, since it is larger than the sum of its proper divisors (80371642).

126298238 is a wasteful number, since it uses less digits than its factorization.

126298238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5740842.

The product of its digits is 82944, while the sum is 41.

The square root of 126298238 is about 11238.2488849464. The cubic root of 126298238 is about 501.7250257282.

The spelling of 126298238 in words is "one hundred twenty-six million, two hundred ninety-eight thousand, two hundred thirty-eight".