61799082 has 16 divisors (see below), whose sum is σ = 123905280. Its totient is φ = 20548512.

The previous prime is 61799081. The next prime is 61799123. The reversal of 61799082 is 28099716.

It is not an unprimeable number, because it can be changed into a prime (61799081) 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, 10138 + ... + 15045.

It is an arithmetic number, because the mean of its divisors is an integer number (7744080).

Almost surely, 2^61799082 is an apocalyptic number.

61799082 is an abundant number, since it is smaller than the sum of its proper divisors (62106198).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

61799082 is a wasteful number, since it uses less digits than its factorization.

61799082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25597.

The product of its (nonzero) digits is 54432, while the sum is 42.

The square root of 61799082 is about 7861.2392152892. The cubic root of 61799082 is about 395.3611651577.

It can be divided in two parts, 617 and 99082, that added together give a palindrome (99699).

The spelling of 61799082 in words is "sixty-one million, seven hundred ninety-nine thousand, eighty-two".