4374563 has 4 divisors (see below), whose sum is σ = 4525440. Its totient is φ = 4223688.

The previous prime is 4374553. The next prime is 4374571. The reversal of 4374563 is 3654734.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3654734 = 2 ⋅1827367.

It is a cyclic number.

It is not a de Polignac number, because 4374563 - 2⁶ = 4374499 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4374553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75395 + ... + 75452.

It is an arithmetic number, because the mean of its divisors is an integer number (1131360).

Almost surely, 2^4374563 is an apocalyptic number.

4374563 is a deficient number, since it is larger than the sum of its proper divisors (150877).

4374563 is a wasteful number, since it uses less digits than its factorization.

4374563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150876.

The product of its digits is 30240, while the sum is 32.

The square root of 4374563 is about 2091.5456007460. The cubic root of 4374563 is about 163.5478697815.

The spelling of 4374563 in words is "four million, three hundred seventy-four thousand, five hundred sixty-three".