126195092 has 24 divisors (see below), whose sum is σ = 225318912. Its totient is φ = 61826400.

The previous prime is 126195073. The next prime is 126195119. The reversal of 126195092 is 290591621.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75053 + ... + 76715.

It is an arithmetic number, because the mean of its divisors is an integer number (9388288).

Almost surely, 2^126195092 is an apocalyptic number.

It is an amenable number.

126195092 is a deficient number, since it is larger than the sum of its proper divisors (99123820).

126195092 is a wasteful number, since it uses less digits than its factorization.

126195092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2039 (or 2037 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 35.

The square root of 126195092 is about 11233.6588874685. The cubic root of 126195092 is about 501.5884045982.

The spelling of 126195092 in words is "one hundred twenty-six million, one hundred ninety-five thousand, ninety-two".