5221298 has 4 divisors (see below), whose sum is σ = 7831950. Its totient is φ = 2610648.

The previous prime is 5221291. The next prime is 5221301. The reversal of 5221298 is 8921225.

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

It can be written as a sum of positive squares in only one way, i.e., 4592449 + 628849 = 2143^2 + 793^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 5221298.

It is not an unprimeable number, because it can be changed into a prime (5221291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1305323 + ... + 1305326.

Almost surely, 2^5221298 is an apocalyptic number.

5221298 is a deficient number, since it is larger than the sum of its proper divisors (2610652).

5221298 is a wasteful number, since it uses less digits than its factorization.

5221298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2610651.

The product of its digits is 2880, while the sum is 29.

The square root of 5221298 is about 2285.0159736860. The cubic root of 5221298 is about 173.4840265783.

The spelling of 5221298 in words is "five million, two hundred twenty-one thousand, two hundred ninety-eight".