126107481 has 8 divisors (see below), whose sum is σ = 168524640. Its totient is φ = 83880992.

The previous prime is 126107477. The next prime is 126107483. The reversal of 126107481 is 184701621.

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

It is a cyclic number.

It is not a de Polignac number, because 126107481 - 2² = 126107477 is a prime.

It is a super-2 number, since 2×126107481² = 31806193528330722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (126107483) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46116 + ... + 48773.

It is an arithmetic number, because the mean of its divisors is an integer number (21065580).

Almost surely, 2^126107481 is an apocalyptic number.

It is an amenable number.

126107481 is a deficient number, since it is larger than the sum of its proper divisors (42417159).

126107481 is an equidigital number, since it uses as much as digits as its factorization.

126107481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95335.

The product of its (nonzero) digits is 2688, while the sum is 30.

The square root of 126107481 is about 11229.7587240332. The cubic root of 126107481 is about 501.4723017333.

The spelling of 126107481 in words is "one hundred twenty-six million, one hundred seven thousand, four hundred eighty-one".