2230148 has 6 divisors (see below), whose sum is σ = 3902766. Its totient is φ = 1115072.

The previous prime is 2230147. The next prime is 2230153. The reversal of 2230148 is 8410322.

It can be written as a sum of positive squares in only one way, i.e., 1459264 + 770884 = 1208^2 + 878^2 .

It is not an unprimeable number, because it can be changed into a prime (2230147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 278765 + ... + 278772.

It is an arithmetic number, because the mean of its divisors is an integer number (650461).

2^2230148 is an apocalyptic number.

It is an amenable number.

2230148 is a deficient number, since it is larger than the sum of its proper divisors (1672618).

2230148 is a wasteful number, since it uses less digits than its factorization.

2230148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 557541 (or 557539 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 2230148 is about 1493.3680055499. The cubic root of 2230148 is about 130.6505458153.

The spelling of 2230148 in words is "two million, two hundred thirty thousand, one hundred forty-eight".