48749223 has 4 divisors (see below), whose sum is σ = 64998968. Its totient is φ = 32499480.

The previous prime is 48749221. The next prime is 48749243. The reversal of 48749223 is 32294784.

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

It is not a de Polignac number, because 48749223 - 2¹ = 48749221 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48749221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8124868 + ... + 8124873.

It is an arithmetic number, because the mean of its divisors is an integer number (16249742).

Almost surely, 2^48749223 is an apocalyptic number.

48749223 is a deficient number, since it is larger than the sum of its proper divisors (16249745).

48749223 is a wasteful number, since it uses less digits than its factorization.

48749223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16249744.

The product of its digits is 96768, while the sum is 39.

The square root of 48749223 is about 6982.0643795370. The cubic root of 48749223 is about 365.3052378814.

The spelling of 48749223 in words is "forty-eight million, seven hundred forty-nine thousand, two hundred twenty-three".