48778467 has 8 divisors (see below), whose sum is σ = 66104400. Its totient is φ = 31985760.

The previous prime is 48778463. The next prime is 48778489. The reversal of 48778467 is 76487784.

48778467 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 not a de Polignac number, because 48778467 - 2² = 48778463 is a prime.

It is not an unprimeable number, because it can be changed into a prime (48778463) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 133092 + ... + 133457.

It is an arithmetic number, because the mean of its divisors is an integer number (8263050).

Almost surely, 2^48778467 is an apocalyptic number.

48778467 is a deficient number, since it is larger than the sum of its proper divisors (17325933).

48778467 is a wasteful number, since it uses less digits than its factorization.

48778467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266613.

The product of its digits is 2107392, while the sum is 51.

The square root of 48778467 is about 6984.1582885842. The cubic root of 48778467 is about 365.3782705045.

The spelling of 48778467 in words is "forty-eight million, seven hundred seventy-eight thousand, four hundred sixty-seven".