126445246 has 8 divisors (see below), whose sum is σ = 191052720. Its totient is φ = 62761008.

The previous prime is 126445211. The next prime is 126445279. The reversal of 126445246 is 642544621.

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

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, 230466 + ... + 231013.

It is an arithmetic number, because the mean of its divisors is an integer number (23881590).

Almost surely, 2^126445246 is an apocalyptic number.

126445246 is a deficient number, since it is larger than the sum of its proper divisors (64607474).

126445246 is a wasteful number, since it uses less digits than its factorization.

126445246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 461618.

The product of its digits is 46080, while the sum is 34.

The square root of 126445246 is about 11244.7875035503. The cubic root of 126445246 is about 501.9196153887.

Adding to 126445246 its reverse (642544621), we get a palindrome (768989867).

The spelling of 126445246 in words is "one hundred twenty-six million, four hundred forty-five thousand, two hundred forty-six".