2345463 has 8 divisors (see below), whose sum is σ = 3474800. Its totient is φ = 1563624.

The previous prime is 2345461. The next prime is 2345477. The reversal of 2345463 is 3645432.

It is not a de Polignac number, because 2345463 - 2¹ = 2345461 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 86869 = 2345463 / (2 + 3 + 4 + 5 + 4 + 6 + 3).

It is a d-powerful number, because it can be written as 2¹⁷ + 3⁴ + 4³ + 5⁵ + 4³ + 6⁸ + 3¹² .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2345461) 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, 43408 + ... + 43461.

It is an arithmetic number, because the mean of its divisors is an integer number (434350).

2^2345463 is an apocalyptic number.

2345463 is a deficient number, since it is larger than the sum of its proper divisors (1129337).

2345463 is an equidigital number, since it uses as much as digits as its factorization.

2345463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86878 (or 86872 counting only the distinct ones).

The product of its digits is 8640, while the sum is 27.

The square root of 2345463 is about 1531.4904505089. The cubic root of 2345463 is about 132.8646747625.

The spelling of 2345463 in words is "two million, three hundred forty-five thousand, four hundred sixty-three".