2841225146 has 4 divisors (see below), whose sum is σ = 4261837722. Its totient is φ = 1420612572.

The previous prime is 2841225139. The next prime is 2841225169. The reversal of 2841225146 is 6415221482.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2835030025 + 6195121 = 53245^2 + 2489^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 710306285 + ... + 710306288.

Almost surely, 2^2841225146 is an apocalyptic number.

2841225146 is a deficient number, since it is larger than the sum of its proper divisors (1420612576).

2841225146 is a wasteful number, since it uses less digits than its factorization.

2841225146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1420612575.

The product of its digits is 30720, while the sum is 35.

The square root of 2841225146 is about 53303.1438660048. The cubic root of 2841225146 is about 1416.3433568516.

The spelling of 2841225146 in words is "two billion, eight hundred forty-one million, two hundred twenty-five thousand, one hundred forty-six".