126536076 has 18 divisors (see below), whose sum is σ = 319855172. Its totient is φ = 42178680.

The previous prime is 126536071. The next prime is 126536089. The reversal of 126536076 is 670635621.

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-2 number, since 2×126536076² = 32022757058955552, which contains 22 as substring.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 3514891 = 126536076 / (1 + 2 + 6 + 5 + 3 + 6 + 0 + 7 + 6).

It is a self number, because there is not a number n which added to its sum of digits gives 126536076.

It is not an unprimeable number, because it can be changed into a prime (126536071) 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 5 ways as a sum of consecutive naturals, for example, 1757410 + ... + 1757481.

Almost surely, 2^126536076 is an apocalyptic number.

It is an amenable number.

126536076 is an abundant number, since it is smaller than the sum of its proper divisors (193319096).

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

126536076 is a wasteful number, since it uses less digits than its factorization.

126536076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3514901 (or 3514896 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 36.

The square root of 126536076 is about 11248.8255386951. The cubic root of 126536076 is about 502.0397687049.

The spelling of 126536076 in words is "one hundred twenty-six million, five hundred thirty-six thousand, seventy-six".