1652025 has 12 divisors (see below), whose sum is σ = 2731472. Its totient is φ = 881040.

The previous prime is 1652011. The next prime is 1652033. The reversal of 1652025 is 5202561.

It is not a de Polignac number, because 1652025 - 2⁶ = 1651961 is a prime.

It is a hoax number, since the sum of its digits (21) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1651992 and 1652010.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 10939 + ... + 11088.

2^1652025 is an apocalyptic number.

1652025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1652025 is a deficient number, since it is larger than the sum of its proper divisors (1079447).

1652025 is a wasteful number, since it uses less digits than its factorization.

1652025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22040 (or 22035 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 1652025 is about 1285.3112463524. The cubic root of 1652025 is about 118.2148961560.

Adding to 1652025 its reverse (5202561), we get a palindrome (6854586).

The spelling of 1652025 in words is "one million, six hundred fifty-two thousand, twenty-five".