126036275 has 6 divisors (see below), whose sum is σ = 156285012. Its totient is φ = 100829000.

The previous prime is 126036223. The next prime is 126036277. The reversal of 126036275 is 572630621.

It is not a de Polignac number, because 126036275 - 2¹⁶ = 125970739 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (126036277) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2520701 + ... + 2520750.

It is an arithmetic number, because the mean of its divisors is an integer number (26047502).

Almost surely, 2^126036275 is an apocalyptic number.

126036275 is a deficient number, since it is larger than the sum of its proper divisors (30248737).

126036275 is an equidigital number, since it uses as much as digits as its factorization.

126036275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5041461 (or 5041456 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 126036275 is about 11226.5878609665. The cubic root of 126036275 is about 501.3778992989.

Adding to 126036275 its reverse (572630621), we get a palindrome (698666896).

The spelling of 126036275 in words is "one hundred twenty-six million, thirty-six thousand, two hundred seventy-five".