2148850 has 24 divisors (see below), whose sum is σ = 4361328. Its totient is φ = 781200.

The previous prime is 2148803. The next prime is 2148857. The reversal of 2148850 is 588412.

It is a hoax number, since the sum of its digits (28) 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 (2148857) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1404 + ... + 2503.

It is an arithmetic number, because the mean of its divisors is an integer number (181722).

2^2148850 is an apocalyptic number.

2148850 is an abundant number, since it is smaller than the sum of its proper divisors (2212478).

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

2148850 is a wasteful number, since it uses less digits than its factorization.

2148850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3930 (or 3925 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 28.

The square root of 2148850 is about 1465.8956306641. The cubic root of 2148850 is about 129.0432721445.

The spelling of 2148850 in words is "two million, one hundred forty-eight thousand, eight hundred fifty".