126106942 has 16 divisors (see below), whose sum is σ = 203897232. Its totient is φ = 58150080.

The previous prime is 126106927. The next prime is 126106957. The reversal of 126106942 is 249601621.

It is an interprime number because it is at equal distance from previous prime (126106927) and next prime (126106957).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50442 + ... + 52882.

It is an arithmetic number, because the mean of its divisors is an integer number (12743577).

Almost surely, 2^126106942 is an apocalyptic number.

126106942 is a deficient number, since it is larger than the sum of its proper divisors (77790290).

126106942 is a wasteful number, since it uses less digits than its factorization.

126106942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4443.

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 126106942 is about 11229.7347252729. The cubic root of 126106942 is about 501.4715872793.

The spelling of 126106942 in words is "one hundred twenty-six million, one hundred six thousand, nine hundred forty-two".