61356982 has 8 divisors (see below), whose sum is σ = 95209200. Its totient is φ = 29620584.

The previous prime is 61356959. The next prime is 61357007. The reversal of 61356982 is 28965316.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 528882 + ... + 528997.

It is an arithmetic number, because the mean of its divisors is an integer number (11901150).

Almost surely, 2^61356982 is an apocalyptic number.

61356982 is a deficient number, since it is larger than the sum of its proper divisors (33852218).

61356982 is a wasteful number, since it uses less digits than its factorization.

61356982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1057910.

The product of its digits is 77760, while the sum is 40.

The square root of 61356982 is about 7833.0697686156. The cubic root of 61356982 is about 394.4161260956.

The spelling of 61356982 in words is "sixty-one million, three hundred fifty-six thousand, nine hundred eighty-two".