48522239 has 4 divisors (see below), whose sum is σ = 48675624. Its totient is φ = 48368856.

The previous prime is 48522209. The next prime is 48522337. The reversal of 48522239 is 93222584.

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

It is a cyclic number.

It is not a de Polignac number, because 48522239 - 2¹² = 48518143 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 48522199 and 48522208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48522209) 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, 76217 + ... + 76850.

It is an arithmetic number, because the mean of its divisors is an integer number (12168906).

Almost surely, 2^48522239 is an apocalyptic number.

48522239 is a deficient number, since it is larger than the sum of its proper divisors (153385).

48522239 is a wasteful number, since it uses less digits than its factorization.

48522239 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153384.

The product of its digits is 34560, while the sum is 35.

The square root of 48522239 is about 6965.7906227506. The cubic root of 48522239 is about 364.7373828696.

The spelling of 48522239 in words is "forty-eight million, five hundred twenty-two thousand, two hundred thirty-nine".