61339017 has 16 divisors (see below), whose sum is σ = 83486592. Its totient is φ = 40051200.

The previous prime is 61339001. The next prime is 61339037. The reversal of 61339017 is 71093316.

It is not a de Polignac number, because 61339017 - 2⁴ = 61339001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (61339037) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28348 + ... + 30434.

It is an arithmetic number, because the mean of its divisors is an integer number (5217912).

Almost surely, 2^61339017 is an apocalyptic number.

It is an amenable number.

61339017 is a deficient number, since it is larger than the sum of its proper divisors (22147575).

61339017 is a wasteful number, since it uses less digits than its factorization.

61339017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2288.

The product of its (nonzero) digits is 3402, while the sum is 30.

The square root of 61339017 is about 7831.9229439519. The cubic root of 61339017 is about 394.3776280191.

The spelling of 61339017 in words is "sixty-one million, three hundred thirty-nine thousand, seventeen".