61302201 has 16 divisors (see below), whose sum is σ = 85388160. Its totient is φ = 39070080.

The previous prime is 61302191. The next prime is 61302203. The reversal of 61302201 is 10220316.

It is not a de Polignac number, because 61302201 - 2¹⁴ = 61285817 is a prime.

It is not an unprimeable number, because it can be changed into a prime (61302203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5541 + ... + 12381.

It is an arithmetic number, because the mean of its divisors is an integer number (5336760).

Almost surely, 2^61302201 is an apocalyptic number.

It is an amenable number.

61302201 is a deficient number, since it is larger than the sum of its proper divisors (24085959).

61302201 is a wasteful number, since it uses less digits than its factorization.

61302201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6976.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 61302201 is about 7829.5722105362. The cubic root of 61302201 is about 394.2987097204.

Adding to 61302201 its reverse (10220316), we get a palindrome (71522517).

The spelling of 61302201 in words is "sixty-one million, three hundred two thousand, two hundred one".