61882 has 4 divisors (see below), whose sum is σ = 92826. Its totient is φ = 30940.

The previous prime is 61879. The next prime is 61909. The reversal of 61882 is 28816.

61882 is nontrivially palindromic in base 13.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 57121 + 4761 = 239^2 + 69^2 .

61882 is a nontrivial repdigit in base 13.

It is a plaindrome in base 13.

It is a nialpdrome in base 13.

It is a zygodrome in base 13.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15469 + ... + 15472.

2⁶¹⁸⁸² is an apocalyptic number.

61882 is a deficient number, since it is larger than the sum of its proper divisors (30944).

61882 is a wasteful number, since it uses less digits than its factorization.

61882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30943.

The product of its digits is 768, while the sum is 25.

The square root of 61882 is about 248.7609294081. The cubic root of 61882 is about 39.5537909456.

The spelling of 61882 in words is "sixty-one thousand, eight hundred eighty-two".