126744460 has 12 divisors (see below), whose sum is σ = 266163408. Its totient is φ = 50697776.

The previous prime is 126744439. The next prime is 126744463. The reversal of 126744460 is 64447621.

It is not an unprimeable number, because it can be changed into a prime (126744463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3168592 + ... + 3168631.

It is an arithmetic number, because the mean of its divisors is an integer number (22180284).

Almost surely, 2^126744460 is an apocalyptic number.

126744460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

126744460 is an abundant number, since it is smaller than the sum of its proper divisors (139418948).

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

126744460 is a wasteful number, since it uses less digits than its factorization.

126744460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6337232 (or 6337230 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 34.

The square root of 126744460 is about 11258.0842064714. The cubic root of 126744460 is about 502.3152097279.

The spelling of 126744460 in words is "one hundred twenty-six million, seven hundred forty-four thousand, four hundred sixty".