61028283 has 8 divisors (see below), whose sum is σ = 86157648. Its totient is φ = 38292224.

The previous prime is 61028273. The next prime is 61028291. The reversal of 61028283 is 38282016.

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 61028283 - 2⁵ = 61028251 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 61028283.

It is not an unprimeable number, because it can be changed into a prime (61028203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 598266 + ... + 598367.

It is an arithmetic number, because the mean of its divisors is an integer number (10769706).

Almost surely, 2^61028283 is an apocalyptic number.

61028283 is a deficient number, since it is larger than the sum of its proper divisors (25129365).

61028283 is a wasteful number, since it uses less digits than its factorization.

61028283 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1196653.

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 61028283 is about 7812.0600996152. The cubic root of 61028283 is about 393.7105482267.

The spelling of 61028283 in words is "sixty-one million, twenty-eight thousand, two hundred eighty-three".