48612278 has 32 divisors (see below), whose sum is σ = 88445952. Its totient is φ = 19735200.

The previous prime is 48612259. The next prime is 48612281. The reversal of 48612278 is 87221684.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6125 + ... + 11607.

It is an arithmetic number, because the mean of its divisors is an integer number (2763936).

Almost surely, 2^48612278 is an apocalyptic number.

48612278 is a deficient number, since it is larger than the sum of its proper divisors (39833674).

48612278 is a wasteful number, since it uses less digits than its factorization.

48612278 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5540.

The product of its digits is 43008, while the sum is 38.

The square root of 48612278 is about 6972.2505692208. The cubic root of 48612278 is about 364.9628485362.

The spelling of 48612278 in words is "forty-eight million, six hundred twelve thousand, two hundred seventy-eight".