248422522 has 8 divisors (see below), whose sum is σ = 372743316. Its totient is φ = 124174752.

The previous prime is 248422519. The next prime is 248422523. The reversal of 248422522 is 225224842.

It can be written as a sum of positive squares in 2 ways, for example, as 223532401 + 24890121 = 14951^2 + 4989^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (248422523) 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, 8763 + ... + 23950.

Almost surely, 2^248422522 is an apocalyptic number.

248422522 is a deficient number, since it is larger than the sum of its proper divisors (124320794).

248422522 is a wasteful number, since it uses less digits than its factorization.

248422522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36512.

The product of its digits is 20480, while the sum is 31.

The square root of 248422522 is about 15761.4251259206. The cubic root of 248422522 is about 628.6327297701.

The spelling of 248422522 in words is "two hundred forty-eight million, four hundred twenty-two thousand, five hundred twenty-two".