126144600 has 48 divisors (see below), whose sum is σ = 391050120. Its totient is φ = 33638400.

The previous prime is 126144589. The next prime is 126144617. The reversal of 126144600 is 6441621.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 104521 + ... + 105720.

Almost surely, 2^126144600 is an apocalyptic number.

126144600 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

126144600 is an abundant number, since it is smaller than the sum of its proper divisors (264905520).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

126144600 is a wasteful number, since it uses less digits than its factorization.

126144600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210260 (or 210251 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 126144600 is about 11231.4113093591. The cubic root of 126144600 is about 501.5214987203.

The spelling of 126144600 in words is "one hundred twenty-six million, one hundred forty-four thousand, six hundred".