248695222 has 8 divisors (see below), whose sum is σ = 375419376. Its totient is φ = 123555432.

The previous prime is 248695219. The next prime is 248695243. The reversal of 248695222 is 222596842.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 395698 + ... + 396325.

It is an arithmetic number, because the mean of its divisors is an integer number (46927422).

Almost surely, 2^248695222 is an apocalyptic number.

248695222 is a deficient number, since it is larger than the sum of its proper divisors (126724154).

248695222 is a wasteful number, since it uses less digits than its factorization.

248695222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 792182.

The product of its digits is 138240, while the sum is 40.

The square root of 248695222 is about 15770.0736206271. The cubic root of 248695222 is about 628.8626679351.

The spelling of 248695222 in words is "two hundred forty-eight million, six hundred ninety-five thousand, two hundred twenty-two".