36613028 has 24 divisors (see below), whose sum is σ = 65046072. Its totient is φ = 18031104.

The previous prime is 36613009. The next prime is 36613037. The reversal of 36613028 is 82031663.

36613028 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 4 ways, for example, as 5721664 + 30891364 = 2392^2 + 5558^2 .

It is a plaindrome in base 15.

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 7 ways as a sum of consecutive naturals, for example, 108476 + ... + 108812.

It is an arithmetic number, because the mean of its divisors is an integer number (2710253).

Almost surely, 2^36613028 is an apocalyptic number.

It is an amenable number.

36613028 is a deficient number, since it is larger than the sum of its proper divisors (28433044).

36613028 is a wasteful number, since it uses less digits than its factorization.

36613028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 671 (or 669 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 36613028 is about 6050.8700200880. The cubic root of 36613028 is about 332.0564209526.

The spelling of 36613028 in words is "thirty-six million, six hundred thirteen thousand, twenty-eight".