126373233 has 8 divisors (see below), whose sum is σ = 192568768. Its totient is φ = 72213264.

The previous prime is 126373207. The next prime is 126373277. The reversal of 126373233 is 332373621.

It is a happy number.

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

It is not a de Polignac number, because 126373233 - 2⁸ = 126372977 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 126373233.

It is not an unprimeable number, because it can be changed into a prime (126375233) 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, 3008866 + ... + 3008907.

It is an arithmetic number, because the mean of its divisors is an integer number (24071096).

Almost surely, 2^126373233 is an apocalyptic number.

It is an amenable number.

126373233 is a deficient number, since it is larger than the sum of its proper divisors (66195535).

126373233 is an equidigital number, since it uses as much as digits as its factorization.

126373233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6017783.

The product of its digits is 13608, while the sum is 30.

The square root of 126373233 is about 11241.5849861129. The cubic root of 126373233 is about 501.8243130021.

The spelling of 126373233 in words is "one hundred twenty-six million, three hundred seventy-three thousand, two hundred thirty-three".