126325633 has 8 divisors (see below), whose sum is σ = 147893760. Its totient is φ = 105637920.

The previous prime is 126325609. The next prime is 126325643. The reversal of 126325633 is 336523621.

It is a happy number.

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 126325633 - 2¹³ = 126317441 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 126325595 and 126325604.

It is not an unprimeable number, because it can be changed into a prime (126325643) 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, 219793 + ... + 220366.

It is an arithmetic number, because the mean of its divisors is an integer number (18486720).

Almost surely, 2^126325633 is an apocalyptic number.

It is an amenable number.

126325633 is a deficient number, since it is larger than the sum of its proper divisors (21568127).

126325633 is an equidigital number, since it uses as much as digits as its factorization.

126325633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 440207.

The product of its digits is 19440, while the sum is 31.

The square root of 126325633 is about 11239.4676475356. The cubic root of 126325633 is about 501.7612990330.

It can be divided in two parts, 1263 and 25633, that added together give a square (26896 = 164²).

The spelling of 126325633 in words is "one hundred twenty-six million, three hundred twenty-five thousand, six hundred thirty-three".