126484636 has 12 divisors (see below), whose sum is σ = 230972112. Its totient is φ = 60492608.

The previous prime is 126484621. The next prime is 126484637. The reversal of 126484636 is 636484621.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126484637) 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, 687325 + ... + 687508.

It is an arithmetic number, because the mean of its divisors is an integer number (19247676).

Almost surely, 2^126484636 is an apocalyptic number.

It is an amenable number.

126484636 is a deficient number, since it is larger than the sum of its proper divisors (104487476).

126484636 is a wasteful number, since it uses less digits than its factorization.

126484636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1374860 (or 1374858 counting only the distinct ones).

The product of its digits is 165888, while the sum is 40.

The square root of 126484636 is about 11246.5388453515. The cubic root of 126484636 is about 501.9717290154.

The spelling of 126484636 in words is "one hundred twenty-six million, four hundred eighty-four thousand, six hundred thirty-six".