36038577 has 4 divisors (see below), whose sum is σ = 48051440. Its totient is φ = 24025716.

The previous prime is 36038551. The next prime is 36038579. The reversal of 36038577 is 77583063.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 77583063 = 3 ⋅25861021.

It is not a de Polignac number, because 36038577 - 2⁷ = 36038449 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36038579) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6006427 + ... + 6006432.

It is an arithmetic number, because the mean of its divisors is an integer number (12012860).

Almost surely, 2^36038577 is an apocalyptic number.

It is an amenable number.

36038577 is a deficient number, since it is larger than the sum of its proper divisors (12012863).

36038577 is a wasteful number, since it uses less digits than its factorization.

36038577 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12012862.

The product of its (nonzero) digits is 105840, while the sum is 39.

The square root of 36038577 is about 6003.2138892430. The cubic root of 36038577 is about 330.3106257929.

The spelling of 36038577 in words is "thirty-six million, thirty-eight thousand, five hundred seventy-seven".