126283828 has 36 divisors (see below), whose sum is σ = 245169540. Its totient is φ = 56869120.

The previous prime is 126283799. The next prime is 126283891. The reversal of 126283828 is 828382621.

It can be written as a sum of positive squares in 2 ways, for example, as 45319824 + 80964004 = 6732^2 + 8998^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 53538 + ... + 55846.

It is an arithmetic number, because the mean of its divisors is an integer number (6810265).

Almost surely, 2^126283828 is an apocalyptic number.

It is an amenable number.

126283828 is a deficient number, since it is larger than the sum of its proper divisors (118885712).

126283828 is a wasteful number, since it uses less digits than its factorization.

126283828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2448 (or 2435 counting only the distinct ones).

The product of its digits is 73728, while the sum is 40.

The square root of 126283828 is about 11237.6077525424. The cubic root of 126283828 is about 501.7059435602.

The spelling of 126283828 in words is "one hundred twenty-six million, two hundred eighty-three thousand, eight hundred twenty-eight".