126199106 has 8 divisors (see below), whose sum is σ = 206507664. Its totient is φ = 57363220.

The previous prime is 126199081. The next prime is 126199133. The reversal of 126199106 is 601991621.

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

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, 2868140 + ... + 2868183.

It is an arithmetic number, because the mean of its divisors is an integer number (25813458).

Almost surely, 2^126199106 is an apocalyptic number.

126199106 is a deficient number, since it is larger than the sum of its proper divisors (80308558).

126199106 is a wasteful number, since it uses less digits than its factorization.

126199106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5736336.

The product of its (nonzero) digits is 5832, while the sum is 35.

The square root of 126199106 is about 11233.8375455585. The cubic root of 126199106 is about 501.5937226986.

The spelling of 126199106 in words is "one hundred twenty-six million, one hundred ninety-nine thousand, one hundred six".