61286202 has 24 divisors (see below), whose sum is σ = 132953184. Its totient is φ = 20403144.

The previous prime is 61286177. The next prime is 61286209. The reversal of 61286202 is 20268216.

It is not an unprimeable number, because it can be changed into a prime (61286209) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17533 + ... + 20735.

It is an arithmetic number, because the mean of its divisors is an integer number (5539716).

Almost surely, 2^61286202 is an apocalyptic number.

61286202 is an abundant number, since it is smaller than the sum of its proper divisors (71666982).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

61286202 is a wasteful number, since it uses less digits than its factorization.

61286202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4274 (or 4271 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 61286202 is about 7828.5504405350. The cubic root of 61286202 is about 394.2644046229.

The spelling of 61286202 in words is "sixty-one million, two hundred eighty-six thousand, two hundred two".