78482960 has 20 divisors (see below), whose sum is σ = 182473068. Its totient is φ = 31393152.

The previous prime is 78482951. The next prime is 78482993. The reversal of 78482960 is 6928487.

It can be written as a sum of positive squares in 2 ways, for example, as 59228416 + 19254544 = 7696^2 + 4388^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

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, 490439 + ... + 490598.

Almost surely, 2^78482960 is an apocalyptic number.

It is an amenable number.

78482960 is an abundant number, since it is smaller than the sum of its proper divisors (103990108).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

78482960 is a wasteful number, since it uses less digits than its factorization.

78482960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 981050 (or 981044 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 44.

The square root of 78482960 is about 8859.0608983120. The cubic root of 78482960 is about 428.1459018690.

The spelling of 78482960 in words is "seventy-eight million, four hundred eighty-two thousand, nine hundred sixty".