2146326 has 32 divisors (see below), whose sum is σ = 5284608. Its totient is φ = 565920.

The previous prime is 2146307. The next prime is 2146327. The reversal of 2146326 is 6236412.

It is a d-powerful number, because it can be written as 2¹⁵ + 1 + 4⁷ + 6 + 3² + 2²¹ + 6 .

It is a junction number, because it is equal to n+sod(n) for n = 2146296 and 2146305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2146327) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1420 + ... + 2511.

It is an arithmetic number, because the mean of its divisors is an integer number (165144).

2^2146326 is an apocalyptic number.

2146326 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

2146326 is an abundant number, since it is smaller than the sum of its proper divisors (3138282).

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

2146326 is a wasteful number, since it uses less digits than its factorization.

2146326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3956.

The product of its digits is 1728, while the sum is 24.

The square root of 2146326 is about 1465.0344705842. The cubic root of 2146326 is about 128.9927283925.

The spelling of 2146326 in words is "two million, one hundred forty-six thousand, three hundred twenty-six".