61004193 has 8 divisors (see below), whose sum is σ = 85620000. Its totient is φ = 38528928.

The previous prime is 61004191. The next prime is 61004213. The reversal of 61004193 is 39140016.

61004193 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 61004193 - 2¹ = 61004191 is a prime.

It is not an unprimeable number, because it can be changed into a prime (61004191) by changing a digit.

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, 535068 + ... + 535181.

It is an arithmetic number, because the mean of its divisors is an integer number (10702500).

Almost surely, 2^61004193 is an apocalyptic number.

It is an amenable number.

61004193 is a deficient number, since it is larger than the sum of its proper divisors (24615807).

61004193 is a wasteful number, since it uses less digits than its factorization.

61004193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1070271.

The product of its (nonzero) digits is 648, while the sum is 24.

The square root of 61004193 is about 7810.5181006128. The cubic root of 61004193 is about 393.6587376296.

The spelling of 61004193 in words is "sixty-one million, four thousand, one hundred ninety-three".