61836882 has 32 divisors (see below), whose sum is σ = 126074880. Its totient is φ = 20215440.

The previous prime is 61836869. The next prime is 61836889. The reversal of 61836882 is 28863816.

It is not an unprimeable number, because it can be changed into a prime (61836889) 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, 161263 + ... + 161645.

It is an arithmetic number, because the mean of its divisors is an integer number (3939840).

Almost surely, 2^61836882 is an apocalyptic number.

61836882 is an abundant number, since it is smaller than the sum of its proper divisors (64237998).

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

61836882 is a wasteful number, since it uses less digits than its factorization.

61836882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 838.

The product of its digits is 110592, while the sum is 42.

The square root of 61836882 is about 7863.6430488674. The cubic root of 61836882 is about 395.4417575418.

The spelling of 61836882 in words is "sixty-one million, eight hundred thirty-six thousand, eight hundred eighty-two".