61036366 has 4 divisors (see below), whose sum is σ = 91554552. Its totient is φ = 30518182.

The previous prime is 61036363. The next prime is 61036439. The reversal of 61036366 is 66363016.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61036363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15259090 + ... + 15259093.

It is an arithmetic number, because the mean of its divisors is an integer number (22888638).

Almost surely, 2^61036366 is an apocalyptic number.

61036366 is a deficient number, since it is larger than the sum of its proper divisors (30518186).

61036366 is a wasteful number, since it uses less digits than its factorization.

61036366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30518185.

The product of its (nonzero) digits is 11664, while the sum is 31.

The square root of 61036366 is about 7812.5774236164. The cubic root of 61036366 is about 393.7279293584.

The spelling of 61036366 in words is "sixty-one million, thirty-six thousand, three hundred sixty-six".