126049316 has 12 divisors (see below), whose sum is σ = 222197388. Its totient is φ = 62564352.

The previous prime is 126049309. The next prime is 126049327. The reversal of 126049316 is 613940621.

It can be written as a sum of positive squares in 2 ways, for example, as 107039716 + 19009600 = 10346^2 + 4360^2 .

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, 114461 + ... + 115556.

It is an arithmetic number, because the mean of its divisors is an integer number (18516449).

Almost surely, 2^126049316 is an apocalyptic number.

It is an amenable number.

126049316 is a deficient number, since it is larger than the sum of its proper divisors (96148072).

126049316 is a wasteful number, since it uses less digits than its factorization.

126049316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230158 (or 230156 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 32.

The square root of 126049316 is about 11227.1686546520. The cubic root of 126049316 is about 501.3951912616.

Adding to 126049316 its reverse (613940621), we get a palindrome (739989937).

The spelling of 126049316 in words is "one hundred twenty-six million, forty-nine thousand, three hundred sixteen".