126196037 has 8 divisors (see below), whose sum is σ = 139216320. Its totient is φ = 113433760.

The previous prime is 126196019. The next prime is 126196051. The reversal of 126196037 is 730691621.

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

It is not a de Polignac number, because 126196037 - 2⁶ = 126195973 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 126195988 and 126196006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126196087) by changing a digit.

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, 63473 + ... + 65430.

It is an arithmetic number, because the mean of its divisors is an integer number (17402040).

Almost surely, 2^126196037 is an apocalyptic number.

It is an amenable number.

126196037 is a deficient number, since it is larger than the sum of its proper divisors (13020283).

126196037 is a wasteful number, since it uses less digits than its factorization.

126196037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129003.

The product of its (nonzero) digits is 13608, while the sum is 35.

The square root of 126196037 is about 11233.7009484853. The cubic root of 126196037 is about 501.5896566275.

The spelling of 126196037 in words is "one hundred twenty-six million, one hundred ninety-six thousand, thirty-seven".