61304201 has 8 divisors (see below), whose sum is σ = 70597824. Its totient is φ = 52144560.

The previous prime is 61304183. The next prime is 61304209. The reversal of 61304201 is 10240316.

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

It is a cyclic number.

It is not a de Polignac number, because 61304201 - 2¹⁸ = 61042057 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 61304201.

It is not an unprimeable number, because it can be changed into a prime (61304209) 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, 32510 + ... + 34343.

It is an arithmetic number, because the mean of its divisors is an integer number (8824728).

Almost surely, 2^61304201 is an apocalyptic number.

It is an amenable number.

61304201 is a deficient number, since it is larger than the sum of its proper divisors (9293623).

61304201 is a wasteful number, since it uses less digits than its factorization.

61304201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66991.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 61304201 is about 7829.6999303932. The cubic root of 61304201 is about 394.3029977058.

Adding to 61304201 its reverse (10240316), we get a palindrome (71544517).

The spelling of 61304201 in words is "sixty-one million, three hundred four thousand, two hundred one".