61044983 has 8 divisors (see below), whose sum is σ = 63250560. Its totient is φ = 58854240.

The previous prime is 61044979. The next prime is 61044989. The reversal of 61044983 is 38944016.

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 61044983 - 2² = 61044979 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61044989) 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, 5033 + ... + 12141.

It is an arithmetic number, because the mean of its divisors is an integer number (7906320).

Almost surely, 2^61044983 is an apocalyptic number.

61044983 is a deficient number, since it is larger than the sum of its proper divisors (2205577).

61044983 is a wasteful number, since it uses less digits than its factorization.

61044983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7417.

The product of its (nonzero) digits is 20736, while the sum is 35.

The square root of 61044983 is about 7813.1288866881. The cubic root of 61044983 is about 393.7464570774.

Adding to 61044983 its reverse (38944016), we get a palindrome (99988999).

The spelling of 61044983 in words is "sixty-one million, forty-four thousand, nine hundred eighty-three".