48454278 has 16 divisors (see below), whose sum is σ = 97221936. Its totient is φ = 16099200.

The previous prime is 48454277. The next prime is 48454283. The reversal of 48454278 is 87245484.

48454278 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48454277) 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, 11023 + ... + 14778.

It is an arithmetic number, because the mean of its divisors is an integer number (6076371).

Almost surely, 2^48454278 is an apocalyptic number.

48454278 is an abundant number, since it is smaller than the sum of its proper divisors (48767658).

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

48454278 is a wasteful number, since it uses less digits than its factorization.

48454278 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26119.

The product of its digits is 286720, while the sum is 42.

The square root of 48454278 is about 6960.9107162784. The cubic root of 48454278 is about 364.5670176956.

It can be divided in two parts, 484542 and 78, that added together give a triangular number (484620 = T₉₈₄).

The spelling of 48454278 in words is "forty-eight million, four hundred fifty-four thousand, two hundred seventy-eight".