2226454725 has 48 divisors (see below), whose sum is σ = 4251960000. Its totient is φ = 1015987200.

The previous prime is 2226454649. The next prime is 2226454753. The reversal of 2226454725 is 5274546222.

It is not a de Polignac number, because 2226454725 - 2⁷ = 2226454597 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 65350 + ... + 93399.

It is an arithmetic number, because the mean of its divisors is an integer number (88582500).

Almost surely, 2^2226454725 is an apocalyptic number.

2226454725 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2226454725 is a deficient number, since it is larger than the sum of its proper divisors (2025505275).

2226454725 is a wasteful number, since it uses less digits than its factorization.

2226454725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158790 (or 158785 counting only the distinct ones).

The product of its digits is 268800, while the sum is 39.

The square root of 2226454725 is about 47185.3231948240. The cubic root of 2226454725 is about 1305.7838393694.

The spelling of 2226454725 in words is "two billion, two hundred twenty-six million, four hundred fifty-four thousand, seven hundred twenty-five".