48642267 has 4 divisors (see below), whose sum is σ = 64856360. Its totient is φ = 32428176.

The previous prime is 48642259. The next prime is 48642271. The reversal of 48642267 is 76224684.

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

It is not a de Polignac number, because 48642267 - 2³ = 48642259 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48642247) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8107042 + ... + 8107047.

It is an arithmetic number, because the mean of its divisors is an integer number (16214090).

Almost surely, 2^48642267 is an apocalyptic number.

48642267 is a deficient number, since it is larger than the sum of its proper divisors (16214093).

48642267 is a wasteful number, since it uses less digits than its factorization.

48642267 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16214092.

The product of its digits is 129024, while the sum is 39.

The square root of 48642267 is about 6974.4008344803. The cubic root of 48642267 is about 365.0378818505.

The spelling of 48642267 in words is "forty-eight million, six hundred forty-two thousand, two hundred sixty-seven".