5222898 has 12 divisors (see below), whose sum is σ = 11316318. Its totient is φ = 1740960.

The previous prime is 5222887. The next prime is 5222923. The reversal of 5222898 is 8982225.

It can be written as a sum of positive squares in only one way, i.e., 5049009 + 173889 = 2247^2 + 417^2 .

It is a d-powerful number, because it can be written as 5⁸ + 2⁴ + 2⁷ + 2¹⁴ + 8 + 9⁷ + 8⁵ .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 145063 + ... + 145098.

Almost surely, 2^5222898 is an apocalyptic number.

5222898 is an abundant number, since it is smaller than the sum of its proper divisors (6093420).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5222898 is a wasteful number, since it uses less digits than its factorization.

5222898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290169 (or 290166 counting only the distinct ones).

The product of its digits is 23040, while the sum is 36.

The square root of 5222898 is about 2285.3660538303. The cubic root of 5222898 is about 173.5017454223.

It can be divided in two parts, 52228 and 98, that added together give a triangular number (52326 = T₃₂₃).

The spelling of 5222898 in words is "five million, two hundred twenty-two thousand, eight hundred ninety-eight".