126056299 has 8 divisors (see below), whose sum is σ = 129609488. Its totient is φ = 122510880.

The previous prime is 126056291. The next prime is 126056339. The reversal of 126056299 is 992650621.

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 126056299 - 2³ = 126056291 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (126056291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49864 + ... + 52330.

It is an arithmetic number, because the mean of its divisors is an integer number (16201186).

Almost surely, 2^126056299 is an apocalyptic number.

126056299 is a deficient number, since it is larger than the sum of its proper divisors (3553189).

126056299 is a wasteful number, since it uses less digits than its factorization.

126056299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3885.

The product of its (nonzero) digits is 58320, while the sum is 40.

The square root of 126056299 is about 11227.4796370334. The cubic root of 126056299 is about 501.4044500133.

The spelling of 126056299 in words is "one hundred twenty-six million, fifty-six thousand, two hundred ninety-nine".