61704741 has 16 divisors (see below), whose sum is σ = 94707200. Its totient is φ = 35004528.

The previous prime is 61704739. The next prime is 61704743. The reversal of 61704741 is 14740716.

61704741 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (61704739) and next prime (61704743).

It is not a de Polignac number, because 61704741 - 2¹ = 61704739 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 61704699 and 61704708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61704743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7651 + ... + 13488.

It is an arithmetic number, because the mean of its divisors is an integer number (5919200).

Almost surely, 2^61704741 is an apocalyptic number.

It is an amenable number.

61704741 is a deficient number, since it is larger than the sum of its proper divisors (33002459).

61704741 is a wasteful number, since it uses less digits than its factorization.

61704741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21288.

The product of its (nonzero) digits is 4704, while the sum is 30.

The square root of 61704741 is about 7855.2365336761. The cubic root of 61704741 is about 395.1598797319.

The spelling of 61704741 in words is "sixty-one million, seven hundred four thousand, seven hundred forty-one".