61382882 has 16 divisors (see below), whose sum is σ = 105732000. Its totient is φ = 26432640.

The previous prime is 61382873. The next prime is 61382891. The reversal of 61382882 is 28828316.

It is an interprime number because it is at equal distance from previous prime (61382873) and next prime (61382891).

It is a super-3 number, since 3×61382882³ (a number of 24 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 73007 + ... + 73842.

It is an arithmetic number, because the mean of its divisors is an integer number (6608250).

Almost surely, 2^61382882 is an apocalyptic number.

61382882 is a deficient number, since it is larger than the sum of its proper divisors (44349118).

61382882 is a wasteful number, since it uses less digits than its factorization.

61382882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146881.

The product of its digits is 36864, while the sum is 38.

The square root of 61382882 is about 7834.7228413008. The cubic root of 61382882 is about 394.4716152472.

The spelling of 61382882 in words is "sixty-one million, three hundred eighty-two thousand, eight hundred eighty-two".