126074075 has 6 divisors (see below), whose sum is σ = 156331884. Its totient is φ = 100859240.

The previous prime is 126074051. The next prime is 126074077. The reversal of 126074075 is 570470621.

It is a de Polignac number, because none of the positive numbers 2^k-126074075 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (126074077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2521457 + ... + 2521506.

It is an arithmetic number, because the mean of its divisors is an integer number (26055314).

Almost surely, 2^126074075 is an apocalyptic number.

126074075 is a deficient number, since it is larger than the sum of its proper divisors (30257809).

126074075 is an equidigital number, since it uses as much as digits as its factorization.

126074075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5042973 (or 5042968 counting only the distinct ones).

The product of its (nonzero) digits is 11760, while the sum is 32.

The square root of 126074075 is about 11228.2712382628. The cubic root of 126074075 is about 501.4280176484.

The spelling of 126074075 in words is "one hundred twenty-six million, seventy-four thousand, seventy-five".