2622976225 has 9 divisors (see below), whose sum is σ = 3252808083. Its totient is φ = 2098176120.

The previous prime is 2622976219. The next prime is 2622976231. The reversal of 2622976225 is 5226792262.

The square root of 2622976225 is 51215.

It is a perfect power (a square), and thus also a powerful number.

2622976225 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2622976219) and next prime (2622976231).

It can be written as a sum of positive squares in only one way, i.e., 944271441 + 1678704784 = 30729^2 + 40972^2 .

It is not a de Polignac number, because 2622976225 - 2²⁷ = 2488758497 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 250954 + ... + 261196.

Almost surely, 2^2622976225 is an apocalyptic number.

2622976225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2622976225 is the 51215-th square number.

2622976225 is the 25608-th centered octagonal number.

It is an amenable number.

2622976225 is a deficient number, since it is larger than the sum of its proper divisors (629831858).

2622976225 is an frugal number, since it uses more digits than its factorization.

2622976225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20496 (or 10248 counting only the distinct ones).

The product of its digits is 362880, while the sum is 43.

The cubic root of 2622976225 is about 1379.1074928087.

The spelling of 2622976225 in words is "two billion, six hundred twenty-two million, nine hundred seventy-six thousand, two hundred twenty-five".