61112339 has 4 divisors (see below), whose sum is σ = 62265456. Its totient is φ = 59959224.

The previous prime is 61112333. The next prime is 61112351. The reversal of 61112339 is 93321116.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 61112339 - 2⁸ = 61112083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (61112333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 576479 + ... + 576584.

It is an arithmetic number, because the mean of its divisors is an integer number (15566364).

Almost surely, 2^61112339 is an apocalyptic number.

61112339 is a deficient number, since it is larger than the sum of its proper divisors (1153117).

61112339 is a wasteful number, since it uses less digits than its factorization.

61112339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1153116.

The product of its digits is 972, while the sum is 26.

The square root of 61112339 is about 7817.4381353484. The cubic root of 61112339 is about 393.8912215701.

The spelling of 61112339 in words is "sixty-one million, one hundred twelve thousand, three hundred thirty-nine".