2054623 has 2 divisors, whose sum is σ = 2054624. Its totient is φ = 2054622.

The previous prime is 2054617. The next prime is 2054627. The reversal of 2054623 is 3264502.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2054623 - 2¹³ = 2046431 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2054594 and 2054603.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2054627) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1027311 + 1027312.

It is an arithmetic number, because the mean of its divisors is an integer number (1027312).

2^2054623 is an apocalyptic number.

2054623 is a deficient number, since it is larger than the sum of its proper divisors (1).

2054623 is an equidigital number, since it uses as much as digits as its factorization.

2054623 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 2054623 is about 1433.3956188017. The cubic root of 2054623 is about 127.1288295283.

The spelling of 2054623 in words is "two million, fifty-four thousand, six hundred twenty-three".