126892528 has 20 divisors (see below), whose sum is σ = 280976560. Its totient is φ = 54382464.

The previous prime is 126892523. The next prime is 126892529. The reversal of 126892528 is 825298621.

It is a super-2 number, since 2×126892528² = 32203427324461568, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126892523) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 566373 + ... + 566596.

It is an arithmetic number, because the mean of its divisors is an integer number (14048828).

Almost surely, 2^126892528 is an apocalyptic number.

It is an amenable number.

126892528 is an abundant number, since it is smaller than the sum of its proper divisors (154084032).

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

126892528 is a wasteful number, since it uses less digits than its factorization.

126892528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1132984 (or 1132978 counting only the distinct ones).

The product of its digits is 138240, while the sum is 43.

The square root of 126892528 is about 11264.6583614418. The cubic root of 126892528 is about 502.5107419137.

The spelling of 126892528 in words is "one hundred twenty-six million, eight hundred ninety-two thousand, five hundred twenty-eight".