2141592225 has 12 divisors (see below), whose sum is σ = 3540765936. Its totient is φ = 1142182480.

The previous prime is 2141592223. The next prime is 2141592247. The reversal of 2141592225 is 5222951412.

It is not a de Polignac number, because 2141592225 - 2¹ = 2141592223 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2141592223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14277207 + ... + 14277356.

It is an arithmetic number, because the mean of its divisors is an integer number (295063828).

Almost surely, 2^2141592225 is an apocalyptic number.

2141592225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2141592225 is a deficient number, since it is larger than the sum of its proper divisors (1399173711).

2141592225 is a wasteful number, since it uses less digits than its factorization.

2141592225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28554576 (or 28554571 counting only the distinct ones).

The product of its digits is 14400, while the sum is 33.

The square root of 2141592225 is about 46277.3402973853. The cubic root of 2141592225 is about 1288.9782637260.

The spelling of 2141592225 in words is "two billion, one hundred forty-one million, five hundred ninety-two thousand, two hundred twenty-five".