4376525 has 6 divisors (see below), whose sum is σ = 5426922. Its totient is φ = 3501200.

The previous prime is 4376513. The next prime is 4376527. The reversal of 4376525 is 5256734.

It can be written as a sum of positive squares in 3 ways, for example, as 37636 + 4338889 = 194^2 + 2083^2 .

It is not a de Polignac number, because 4376525 - 2⁶ = 4376461 is a prime.

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 = 4376491 and 4376500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4376527) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 87506 + ... + 87555.

It is an arithmetic number, because the mean of its divisors is an integer number (904487).

Almost surely, 2^4376525 is an apocalyptic number.

It is an amenable number.

4376525 is a deficient number, since it is larger than the sum of its proper divisors (1050397).

4376525 is a wasteful number, since it uses less digits than its factorization.

4376525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175071 (or 175066 counting only the distinct ones).

The product of its digits is 25200, while the sum is 32.

The square root of 4376525 is about 2092.0145792991. The cubic root of 4376525 is about 163.5723166395.

The spelling of 4376525 in words is "four million, three hundred seventy-six thousand, five hundred twenty-five".