2162748 has 24 divisors (see below), whose sum is σ = 5767552. Its totient is φ = 617904.

The previous prime is 2162747. The next prime is 2162803. The reversal of 2162748 is 8472612.

2162748 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a d-powerful number, because it can be written as 2³ + 1 + 6² + 2²¹ + 7 + 4⁸ + 8 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2162747) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12790 + ... + 12957.

2^2162748 is an apocalyptic number.

2162748 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2162748 is an abundant number, since it is smaller than the sum of its proper divisors (3604804).

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

2162748 is a wasteful number, since it uses less digits than its factorization.

2162748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25761 (or 25759 counting only the distinct ones).

The product of its digits is 5376, while the sum is 30.

The square root of 2162748 is about 1470.6284370976. The cubic root of 2162748 is about 129.3208765651.

The spelling of 2162748 in words is "two million, one hundred sixty-two thousand, seven hundred forty-eight".