126847246 has 12 divisors (see below), whose sum is σ = 192008232. Its totient is φ = 62849696.

The previous prime is 126847223. The next prime is 126847307. The reversal of 126847246 is 642748621.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 126847199 and 126847208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 23055 + ... + 28021.

It is an arithmetic number, because the mean of its divisors is an integer number (16000686).

Almost surely, 2^126847246 is an apocalyptic number.

126847246 is a deficient number, since it is larger than the sum of its proper divisors (65160986).

126847246 is an equidigital number, since it uses as much as digits as its factorization.

126847246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5195 (or 5082 counting only the distinct ones).

The product of its digits is 129024, while the sum is 40.

The square root of 126847246 is about 11262.6482676145. The cubic root of 126847246 is about 502.4509606195.

The spelling of 126847246 in words is "one hundred twenty-six million, eight hundred forty-seven thousand, two hundred forty-six".