4526005 has 12 divisors (see below), whose sum is σ = 5970636. Its totient is φ = 3291200.

The previous prime is 4526003. The next prime is 4526033. The reversal of 4526005 is 5006254.

It can be written as a sum of positive squares in 2 ways, for example, as 2869636 + 1656369 = 1694^2 + 1287^2 .

It is not a de Polignac number, because 4526005 - 2¹ = 4526003 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4526003) 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, 3136 + ... + 4345.

It is an arithmetic number, because the mean of its divisors is an integer number (497553).

Almost surely, 2^4526005 is an apocalyptic number.

It is an amenable number.

4526005 is a deficient number, since it is larger than the sum of its proper divisors (1444631).

4526005 is a wasteful number, since it uses less digits than its factorization.

4526005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7508 (or 7497 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 4526005 is about 2127.4409510019. The cubic root of 4526005 is about 165.4137763060.

Subtracting 4526005 from its reverse (5006254), we obtain a square (480249 = 693²).

The spelling of 4526005 in words is "four million, five hundred twenty-six thousand, five".