4374523 has 4 divisors (see below), whose sum is σ = 4436208. Its totient is φ = 4312840.

The previous prime is 4374521. The next prime is 4374527. The reversal of 4374523 is 3254734.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4374523 - 2¹ = 4374521 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4374491 and 4374500.

It is not an unprimeable number, because it can be changed into a prime (4374521) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30736 + ... + 30877.

It is an arithmetic number, because the mean of its divisors is an integer number (1109052).

Almost surely, 2^4374523 is an apocalyptic number.

4374523 is a deficient number, since it is larger than the sum of its proper divisors (61685).

4374523 is an equidigital number, since it uses as much as digits as its factorization.

4374523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61684.

The product of its digits is 10080, while the sum is 28.

The square root of 4374523 is about 2091.5360384177. The cubic root of 4374523 is about 163.5473712986.

The spelling of 4374523 in words is "four million, three hundred seventy-four thousand, five hundred twenty-three".