2225928147 has 32 divisors (see below), whose sum is σ = 3244416000. Its totient is φ = 1352090880.

The previous prime is 2225928091. The next prime is 2225928151. The reversal of 2225928147 is 7418295222.

It is not a de Polignac number, because 2225928147 - 2⁶ = 2225928083 is a prime.

It is a super-2 number, since 2×2225928147² = 9909512231213707218, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2225928099 and 2225928108.

It is not an unprimeable number, because it can be changed into a prime (2225928197) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 445479 + ... + 450447.

It is an arithmetic number, because the mean of its divisors is an integer number (101388000).

Almost surely, 2^2225928147 is an apocalyptic number.

2225928147 is a deficient number, since it is larger than the sum of its proper divisors (1018487853).

2225928147 is a wasteful number, since it uses less digits than its factorization.

2225928147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5291.

The product of its digits is 161280, while the sum is 42.

The square root of 2225928147 is about 47179.7429730176. The cubic root of 2225928147 is about 1305.6808877651.

The spelling of 2225928147 in words is "two billion, two hundred twenty-five million, nine hundred twenty-eight thousand, one hundred forty-seven".