61086283 has 2 divisors, whose sum is σ = 61086284. Its totient is φ = 61086282.

The previous prime is 61086281. The next prime is 61086293. The reversal of 61086283 is 38268016.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 61086283 - 2¹ = 61086281 is a prime.

Together with 61086281, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (61086281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30543141 + 30543142.

It is an arithmetic number, because the mean of its divisors is an integer number (30543142).

Almost surely, 2^61086283 is an apocalyptic number.

61086283 is a deficient number, since it is larger than the sum of its proper divisors (1).

61086283 is an equidigital number, since it uses as much as digits as its factorization.

61086283 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13824, while the sum is 34.

The square root of 61086283 is about 7815.7714270570. The cubic root of 61086283 is about 393.8352334844.

The spelling of 61086283 in words is "sixty-one million, eighty-six thousand, two hundred eighty-three".