2067525 has 30 divisors (see below), whose sum is σ = 3833522. Its totient is φ = 1101600.

The previous prime is 2067517. The next prime is 2067529. The reversal of 2067525 is 5257602.

It can be written as a sum of positive squares in 3 ways, for example, as 171396 + 1896129 = 414^2 + 1377^2 .

It is not a de Polignac number, because 2067525 - 2³ = 2067517 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2067529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 1515 + ... + 2535.

2^2067525 is an apocalyptic number.

2067525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2067525 is a deficient number, since it is larger than the sum of its proper divisors (1765997).

2067525 is a wasteful number, since it uses less digits than its factorization.

2067525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1043 (or 1029 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 27.

The square root of 2067525 is about 1437.8890777803. The cubic root of 2067525 is about 127.3943761909.

The spelling of 2067525 in words is "two million, sixty-seven thousand, five hundred twenty-five".