6214484225 has 12 divisors (see below), whose sum is σ = 7707498876. Its totient is φ = 4970594880.

The previous prime is 6214484191. The next prime is 6214484257. The reversal of 6214484225 is 5224844126.

It is a Cunningham number, because it is equal to 78832²+1.

It can be written as a sum of positive squares in 6 ways, for example, as 1 + 6214484224 = 1^2 + 78832^2 .

It is not a de Polignac number, because 6214484225 - 2¹⁴ = 6214467841 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 119339 + ... + 163311.

It is an arithmetic number, because the mean of its divisors is an integer number (642291573).

Almost surely, 2^6214484225 is an apocalyptic number.

It is an amenable number.

6214484225 is a deficient number, since it is larger than the sum of its proper divisors (1493014651).

6214484225 is a wasteful number, since it uses less digits than its factorization.

6214484225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49636 (or 49631 counting only the distinct ones).

The product of its digits is 122880, while the sum is 38.

The square root of 6214484225 is about 78832.0000063426. Note that the first 5 decimals coincide. The cubic root of 6214484225 is about 1838.5200198446.

The spelling of 6214484225 in words is "six billion, two hundred fourteen million, four hundred eighty-four thousand, two hundred twenty-five".