4375433 has 12 divisors (see below), whose sum is σ = 4706820. Its totient is φ = 4062240.

The previous prime is 4375429. The next prime is 4375439. The reversal of 4375433 is 3345734.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1776889 + 2598544 = 1333^2 + 1612^2 .

It is not a de Polignac number, because 4375433 - 2² = 4375429 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a d-powerful number, because it can be written as 4 + 3⁷ + 7⁷ + 5⁹ + 4³ + 3⁷ + 3¹³ .

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4375396 and 4375405.

It is not an unprimeable number, because it can be changed into a prime (4375439) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27791 + ... + 27947.

It is an arithmetic number, because the mean of its divisors is an integer number (392235).

Almost surely, 2^4375433 is an apocalyptic number.

It is an amenable number.

4375433 is a deficient number, since it is larger than the sum of its proper divisors (331387).

4375433 is a wasteful number, since it uses less digits than its factorization.

4375433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248 (or 217 counting only the distinct ones).

The product of its digits is 15120, while the sum is 29.

The square root of 4375433 is about 2091.7535705718. The cubic root of 4375433 is about 163.5587110332.

The spelling of 4375433 in words is "four million, three hundred seventy-five thousand, four hundred thirty-three".