48773278 has 4 divisors (see below), whose sum is σ = 73159920. Its totient is φ = 24386638.

The previous prime is 48773269. The next prime is 48773287. The reversal of 48773278 is 87237784.

48773278 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (48773269) and next prime (48773287).

It is a congruent 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, 12193318 + ... + 12193321.

It is an arithmetic number, because the mean of its divisors is an integer number (18289980).

Almost surely, 2^48773278 is an apocalyptic number.

48773278 is a deficient number, since it is larger than the sum of its proper divisors (24386642).

48773278 is a wasteful number, since it uses less digits than its factorization.

48773278 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24386641.

The product of its digits is 526848, while the sum is 46.

The square root of 48773278 is about 6983.7867951420. The cubic root of 48773278 is about 365.3653138647.

The spelling of 48773278 in words is "forty-eight million, seven hundred seventy-three thousand, two hundred seventy-eight".