36429128 has 8 divisors (see below), whose sum is σ = 68304630. Its totient is φ = 18214560.

The previous prime is 36429103. The next prime is 36429149. The reversal of 36429128 is 82192463.

36429128 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 24581764 + 11847364 = 4958^2 + 3442^2 .

It is a tau number, because it is divible by the number of its divisors (8).

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 as a sum of consecutive naturals, namely, 2276813 + ... + 2276828.

Almost surely, 2^36429128 is an apocalyptic number.

It is an amenable number.

36429128 is a deficient number, since it is larger than the sum of its proper divisors (31875502).

36429128 is a wasteful number, since it uses less digits than its factorization.

36429128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4553647 (or 4553643 counting only the distinct ones).

The product of its digits is 20736, while the sum is 35.

The square root of 36429128 is about 6035.6547283621. The cubic root of 36429128 is about 331.4995362875.

It can be divided in two parts, 364 and 29128, that added together give a palindrome (29492).

The spelling of 36429128 in words is "thirty-six million, four hundred twenty-nine thousand, one hundred twenty-eight".