126842924 has 24 divisors (see below), whose sum is σ = 241938480. Its totient is φ = 57835584.

The previous prime is 126842893. The next prime is 126842927. The reversal of 126842924 is 429248621.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (126842927) 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, 10379 + ... + 19010.

It is an arithmetic number, because the mean of its divisors is an integer number (10080770).

Almost surely, 2^126842924 is an apocalyptic number.

It is an amenable number.

126842924 is a deficient number, since it is larger than the sum of its proper divisors (115095556).

126842924 is a wasteful number, since it uses less digits than its factorization.

126842924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29489 (or 29487 counting only the distinct ones).

The product of its digits is 55296, while the sum is 38.

The square root of 126842924 is about 11262.4563928124. The cubic root of 126842924 is about 502.4452539716.

The spelling of 126842924 in words is "one hundred twenty-six million, eight hundred forty-two thousand, nine hundred twenty-four".