61036018 has 16 divisors (see below), whose sum is σ = 102042720. Its totient is φ = 27210816.

The previous prime is 61036013. The next prime is 61036067. The reversal of 61036018 is 81063016.

It is a junction number, because it is equal to n+sod(n) for n = 61035983 and 61036001.

It is not an unprimeable number, because it can be changed into a prime (61036013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46596 + ... + 47887.

It is an arithmetic number, because the mean of its divisors is an integer number (6377670).

Almost surely, 2^61036018 is an apocalyptic number.

61036018 is a deficient number, since it is larger than the sum of its proper divisors (41006702).

61036018 is a wasteful number, since it uses less digits than its factorization.

61036018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94521.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 61036018 is about 7812.5551518053. Note that the first 3 decimals coincide. The cubic root of 61036018 is about 393.7271810745.

It can be divided in two parts, 6103 and 6018, that added together give a palindrome (12121).

The spelling of 61036018 in words is "sixty-one million, thirty-six thousand, eighteen".