36273728 has 28 divisors (see below), whose sum is σ = 72272652. Its totient is φ = 18063360.

The previous prime is 36273703. The next prime is 36273761. The reversal of 36273728 is 82737263.

It can be written as a sum of positive squares in 2 ways, for example, as 27793984 + 8479744 = 5272^2 + 2912^2 .

It is a junction number, because it is equal to n+sod(n) for n = 36273691 and 36273700.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16976 + ... + 18992.

Almost surely, 2^36273728 is an apocalyptic number.

It is an amenable number.

36273728 is a deficient number, since it is larger than the sum of its proper divisors (35998924).

36273728 is a wasteful number, since it uses less digits than its factorization.

36273728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2310 (or 2300 counting only the distinct ones).

The product of its digits is 84672, while the sum is 38.

The square root of 36273728 is about 6022.7674701918. The cubic root of 36273728 is about 331.0274922933.

The spelling of 36273728 in words is "thirty-six million, two hundred seventy-three thousand, seven hundred twenty-eight".