126080307 has 24 divisors (see below), whose sum is σ = 189833280. Its totient is φ = 83621160.

The previous prime is 126080303. The next prime is 126080321. The reversal of 126080307 is 703080621.

It is not a de Polignac number, because 126080307 - 2² = 126080303 is a prime.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (126080303) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 50044 + ... + 52502.

It is an arithmetic number, because the mean of its divisors is an integer number (7909720).

Almost surely, 2^126080307 is an apocalyptic number.

126080307 is a deficient number, since it is larger than the sum of its proper divisors (63752973).

126080307 is an equidigital number, since it uses as much as digits as its factorization.

126080307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2685 (or 2673 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 126080307 is about 11228.5487486140. The cubic root of 126080307 is about 501.4362795847.

The spelling of 126080307 in words is "one hundred twenty-six million, eighty thousand, three hundred seven".