4306525 has 12 divisors (see below), whose sum is σ = 5654772. Its totient is φ = 3242240.

The previous prime is 4306507. The next prime is 4306537. The reversal of 4306525 is 5256034.

It can be written as a sum of positive squares in 6 ways, for example, as 120409 + 4186116 = 347^2 + 2046^2 .

It is not a de Polignac number, because 4306525 - 2⁹ = 4306013 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a d-powerful number, because it can be written as 4¹¹ + 3³ + 0 + 6⁴ + 5 + 2¹⁵ + 5⁷ .

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4306525.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4642 + ... + 5491.

It is an arithmetic number, because the mean of its divisors is an integer number (471231).

Almost surely, 2^4306525 is an apocalyptic number.

It is an amenable number.

4306525 is a deficient number, since it is larger than the sum of its proper divisors (1348247).

4306525 is a wasteful number, since it uses less digits than its factorization.

4306525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10160 (or 10155 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 4306525 is about 2075.2168561382. The cubic root of 4306525 is about 162.6955436916.

The spelling of 4306525 in words is "four million, three hundred six thousand, five hundred twenty-five".