126450213 has 8 divisors (see below), whose sum is σ = 169483776. Its totient is φ = 83858400.

The previous prime is 126450197. The next prime is 126450227. The reversal of 126450213 is 312054621.

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

It is not a de Polignac number, because 126450213 - 2⁴ = 126450197 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126450293) 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, 109768 + ... + 110913.

It is an arithmetic number, because the mean of its divisors is an integer number (21185472).

Almost surely, 2^126450213 is an apocalyptic number.

It is an amenable number.

126450213 is a deficient number, since it is larger than the sum of its proper divisors (43033563).

126450213 is a wasteful number, since it uses less digits than its factorization.

126450213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220875.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 126450213 is about 11245.0083592677. The cubic root of 126450213 is about 501.9261874088.

The spelling of 126450213 in words is "one hundred twenty-six million, four hundred fifty thousand, two hundred thirteen".