2075625 has 50 divisors (see below), whose sum is σ = 3969042. Its totient is φ = 1080000.

The previous prime is 2075621. The next prime is 2075641. The reversal of 2075625 is 5265702.

It can be written as a sum of positive squares in 5 ways, for example, as 1390041 + 685584 = 1179^2 + 828^2 .

It is not a de Polignac number, because 2075625 - 2² = 2075621 is a prime.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2075621) by changing a digit.

It is a polite number, since it can be written in 49 ways as a sum of consecutive naturals, for example, 50605 + ... + 50645.

2^2075625 is an apocalyptic number.

2075625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2075625 is a deficient number, since it is larger than the sum of its proper divisors (1893417).

2075625 is an frugal number, since it uses more digits than its factorization.

2075625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73 (or 49 counting only the distinct ones).

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

The square root of 2075625 is about 1440.7029534224. The cubic root of 2075625 is about 127.5605248972.

It can be divided in two parts, 207 and 5625, that added together give a cube (5832 = 18³).

The spelling of 2075625 in words is "two million, seventy-five thousand, six hundred twenty-five".