2141025 has 12 divisors (see below), whose sum is σ = 3539952. Its totient is φ = 1141840.

The previous prime is 2140993. The next prime is 2141033. The reversal of 2141025 is 5201412.

It is not a de Polignac number, because 2141025 - 2⁵ = 2140993 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2140995 and 2141013.

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, 14199 + ... + 14348.

It is an arithmetic number, because the mean of its divisors is an integer number (294996).

2^2141025 is an apocalyptic number.

2141025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2141025 is a deficient number, since it is larger than the sum of its proper divisors (1398927).

2141025 is a wasteful number, since it uses less digits than its factorization.

2141025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28560 (or 28555 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 15.

The square root of 2141025 is about 1463.2241796799. The cubic root of 2141025 is about 128.8864453505.

Adding to 2141025 its reverse (5201412), we get a palindrome (7342437).

The spelling of 2141025 in words is "two million, one hundred forty-one thousand, twenty-five".