61871482 has 8 divisors (see below), whose sum is σ = 93708576. Its totient is φ = 30635292.

The previous prime is 61871477. The next prime is 61871503. The reversal of 61871482 is 28417816.

61871482 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 149968 + ... + 150379.

It is an arithmetic number, because the mean of its divisors is an integer number (11713572).

Almost surely, 2^61871482 is an apocalyptic number.

61871482 is a deficient number, since it is larger than the sum of its proper divisors (31837094).

61871482 is a wasteful number, since it uses less digits than its factorization.

61871482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300452.

The product of its digits is 21504, while the sum is 37.

The square root of 61871482 is about 7865.8427393382. The cubic root of 61871482 is about 395.5154985048.

The spelling of 61871482 in words is "sixty-one million, eight hundred seventy-one thousand, four hundred eighty-two".