106126442 has 8 divisors (see below), whose sum is σ = 160258500. Its totient is φ = 52706944.

The previous prime is 106126421. The next prime is 106126453. The reversal of 106126442 is 244621601.

It can be written as a sum of positive squares in 2 ways, for example, as 96020401 + 10106041 = 9799^2 + 3179^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×106126442² = 22525643383158728, which contains 22 as substring.

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, 177767 + ... + 178362.

Almost surely, 2^106126442 is an apocalyptic number.

106126442 is a deficient number, since it is larger than the sum of its proper divisors (54132058).

106126442 is a wasteful number, since it uses less digits than its factorization.

106126442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 356280.

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 106126442 is about 10301.7688772366. The cubic root of 106126442 is about 473.4504511926.

The spelling of 106126442 in words is "one hundred six million, one hundred twenty-six thousand, four hundred forty-two".