348227522 has 4 divisors (see below), whose sum is σ = 522341286. Its totient is φ = 174113760.

The previous prime is 348227519. The next prime is 348227527. The reversal of 348227522 is 225722843.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 225722843 = 257 ⋅878299.

It can be written as a sum of positive squares in only one way, i.e., 341103961 + 7123561 = 18469^2 + 2669^2 .

It is not an unprimeable number, because it can be changed into a prime (348227527) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 87056879 + ... + 87056882.

Almost surely, 2^348227522 is an apocalyptic number.

348227522 is a deficient number, since it is larger than the sum of its proper divisors (174113764).

348227522 is a wasteful number, since it uses less digits than its factorization.

348227522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174113763.

The product of its digits is 53760, while the sum is 35.

The square root of 348227522 is about 18660.8553394532. The cubic root of 348227522 is about 703.5382229655.

The spelling of 348227522 in words is "three hundred forty-eight million, two hundred twenty-seven thousand, five hundred twenty-two".