522248074 has 8 divisors (see below), whose sum is σ = 817431840. Its totient is φ = 249770796.

The previous prime is 522248071. The next prime is 522248093. The reversal of 522248074 is 470842225.

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 (522248071) 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, 5676564 + ... + 5676655.

It is an arithmetic number, because the mean of its divisors is an integer number (102178980).

Almost surely, 2^522248074 is an apocalyptic number.

522248074 is a deficient number, since it is larger than the sum of its proper divisors (295183766).

522248074 is a wasteful number, since it uses less digits than its factorization.

522248074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11353244.

The product of its (nonzero) digits is 35840, while the sum is 34.

The square root of 522248074 is about 22852.7476247387. The cubic root of 522248074 is about 805.3023176838.

The spelling of 522248074 in words is "five hundred twenty-two million, two hundred forty-eight thousand, seventy-four".