61482759 has 16 divisors (see below), whose sum is σ = 88435200. Its totient is φ = 37770336.

The previous prime is 61482737. The next prime is 61482763. The reversal of 61482759 is 95728416.

61482759 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 61482759 - 2⁸ = 61482503 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 61482759.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61482719) 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, 31782 + ... + 33660.

It is an arithmetic number, because the mean of its divisors is an integer number (5527200).

Almost surely, 2^61482759 is an apocalyptic number.

61482759 is a deficient number, since it is larger than the sum of its proper divisors (26952441).

61482759 is a wasteful number, since it uses less digits than its factorization.

61482759 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2734.

The product of its digits is 120960, while the sum is 42.

The square root of 61482759 is about 7841.0942476162. The cubic root of 61482759 is about 394.6854495217.

The spelling of 61482759 in words is "sixty-one million, four hundred eighty-two thousand, seven hundred fifty-nine".