2354623 has 2 divisors, whose sum is σ = 2354624. Its totient is φ = 2354622.

The previous prime is 2354621. The next prime is 2354633. The reversal of 2354623 is 3264532.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2354623 - 2¹ = 2354621 is a prime.

Together with 2354621, it forms a pair of twin primes.

It is a d-powerful number, because it can be written as 2 + 3⁷ + 5⁷ + 4 + 6 + 2²¹ + 3¹¹ .

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2354621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1177311 + 1177312.

It is an arithmetic number, because the mean of its divisors is an integer number (1177312).

2^2354623 is an apocalyptic number.

2354623 is a deficient number, since it is larger than the sum of its proper divisors (1).

2354623 is an equidigital number, since it uses as much as digits as its factorization.

2354623 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4320, while the sum is 25.

The square root of 2354623 is about 1534.4780871684. The cubic root of 2354623 is about 133.0374138623.

Subtracting 2354623 from its reverse (3264532), we obtain a palindrome (909909).

The spelling of 2354623 in words is "two million, three hundred fifty-four thousand, six hundred twenty-three".