78995482 has 8 divisors (see below), whose sum is σ = 118604916. Its totient is φ = 39460512.

The previous prime is 78995453. The next prime is 78995531. The reversal of 78995482 is 28459987.

It can be written as a sum of positive squares in 2 ways, for example, as 68046001 + 10949481 = 8249^2 + 3309^2 .

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 (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15883 + ... + 20254.

Almost surely, 2^78995482 is an apocalyptic number.

78995482 is a deficient number, since it is larger than the sum of its proper divisors (39609434).

78995482 is a wasteful number, since it uses less digits than its factorization.

78995482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37232.

The product of its digits is 1451520, while the sum is 52.

The square root of 78995482 is about 8887.9402563249. The cubic root of 78995482 is about 429.0758627927.

The spelling of 78995482 in words is "seventy-eight million, nine hundred ninety-five thousand, four hundred eighty-two".