126644483 has 4 divisors (see below), whose sum is σ = 144736560. Its totient is φ = 108552408.

The previous prime is 126644459. The next prime is 126644489. The reversal of 126644483 is 384446621.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 126644483 - 2¹⁰ = 126643459 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (126644489) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9046028 + ... + 9046041.

It is an arithmetic number, because the mean of its divisors is an integer number (36184140).

Almost surely, 2^126644483 is an apocalyptic number.

126644483 is a deficient number, since it is larger than the sum of its proper divisors (18092077).

126644483 is an equidigital number, since it uses as much as digits as its factorization.

126644483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18092076.

The product of its digits is 110592, while the sum is 38.

The square root of 126644483 is about 11253.6430990146. The cubic root of 126644483 is about 502.1830982911.

The spelling of 126644483 in words is "one hundred twenty-six million, six hundred forty-four thousand, four hundred eighty-three".