2148632 has 16 divisors (see below), whose sum is σ = 4044600. Its totient is φ = 1070080.

The previous prime is 2148631. The next prime is 2148649. The reversal of 2148632 is 2368412.

It is a d-powerful number, because it can be written as 2¹¹ + 1 + 4⁷ + 8⁵ + 6² + 3⁵ + 2²¹ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2148631) 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 in 3 ways as a sum of consecutive naturals, for example, 3032 + ... + 3672.

2^2148632 is an apocalyptic number.

It is an amenable number.

2148632 is a deficient number, since it is larger than the sum of its proper divisors (1895968).

2148632 is a wasteful number, since it uses less digits than its factorization.

2148632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1066 (or 1062 counting only the distinct ones).

The product of its digits is 2304, while the sum is 26.

The square root of 2148632 is about 1465.8212715062. The cubic root of 2148632 is about 129.0389082003.

The spelling of 2148632 in words is "two million, one hundred forty-eight thousand, six hundred thirty-two".