2199148 has 12 divisors (see below), whose sum is σ = 4398352. Its totient is φ = 942480.

The previous prime is 2199143. The next prime is 2199151. The reversal of 2199148 is 8419912.

2199148 is an admirable number.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (2199143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39243 + ... + 39298.

2^2199148 is an apocalyptic number.

2199148 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2199148 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2199148 is a wasteful number, since it uses less digits than its factorization.

2199148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78552 (or 78550 counting only the distinct ones).

The product of its digits is 5184, while the sum is 34.

The square root of 2199148 is about 1482.9524604653. The cubic root of 2199148 is about 130.0423530641.

The spelling of 2199148 in words is "two million, one hundred ninety-nine thousand, one hundred forty-eight".