126019433 has 8 divisors (see below), whose sum is σ = 131112960. Its totient is φ = 120990240.

The previous prime is 126019423. The next prime is 126019451. The reversal of 126019433 is 334910621.

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 126019433 - 2⁸ = 126019177 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 126019396 and 126019405.

It is not an unprimeable number, because it can be changed into a prime (126019403) 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, 12068 + ... + 19941.

It is an arithmetic number, because the mean of its divisors is an integer number (16389120).

Almost surely, 2^126019433 is an apocalyptic number.

It is an amenable number.

126019433 is a deficient number, since it is larger than the sum of its proper divisors (5093527).

126019433 is a wasteful number, since it uses less digits than its factorization.

126019433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32167.

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 126019433 is about 11225.8377415674. The cubic root of 126019433 is about 501.3555655628.

The spelling of 126019433 in words is "one hundred twenty-six million, nineteen thousand, four hundred thirty-three".