73871482 has 4 divisors (see below), whose sum is σ = 110807226. Its totient is φ = 36935740.

The previous prime is 73871471. The next prime is 73871491. The reversal of 73871482 is 28417837.

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., 69705801 + 4165681 = 8349^2 + 2041^2 .

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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 as a sum of consecutive naturals, namely, 18467869 + ... + 18467872.

Almost surely, 2^73871482 is an apocalyptic number.

73871482 is a deficient number, since it is larger than the sum of its proper divisors (36935744).

73871482 is a wasteful number, since it uses less digits than its factorization.

73871482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36935743.

The product of its digits is 75264, while the sum is 40.

The square root of 73871482 is about 8594.8520638810. The cubic root of 73871482 is about 419.5904586854.

The spelling of 73871482 in words is "seventy-three million, eight hundred seventy-one thousand, four hundred eighty-two".