61610082 has 32 divisors (see below), whose sum is σ = 128163840. Its totient is φ = 19722960.

The previous prime is 61610071. The next prime is 61610083. The reversal of 61610082 is 28001616.

It is not an unprimeable number, because it can be changed into a prime (61610083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24663 + ... + 27045.

It is an arithmetic number, because the mean of its divisors is an integer number (4005120).

Almost surely, 2^61610082 is an apocalyptic number.

61610082 is a gapful number since it is divisible by the number (62) formed by its first and last digit.

61610082 is an abundant number, since it is smaller than the sum of its proper divisors (66553758).

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

61610082 is a wasteful number, since it uses less digits than its factorization.

61610082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2558.

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 61610082 is about 7849.2090047342. The cubic root of 61610082 is about 394.9577095139.

Adding to 61610082 its reverse (28001616), we get a palindrome (89611698).

The spelling of 61610082 in words is "sixty-one million, six hundred ten thousand, eighty-two".