1935225 has 48 divisors (see below), whose sum is σ = 3690240. Its totient is φ = 993600.

The previous prime is 1935221. The next prime is 1935239. The reversal of 1935225 is 5225391.

It is not a de Polignac number, because 1935225 - 2² = 1935221 is a prime.

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

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1935221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 31695 + ... + 31755.

It is an arithmetic number, because the mean of its divisors is an integer number (76880).

2^1935225 is an apocalyptic number.

1935225 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1935225 is a deficient number, since it is larger than the sum of its proper divisors (1755015).

1935225 is a wasteful number, since it uses less digits than its factorization.

1935225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127 (or 116 counting only the distinct ones).

The product of its digits is 2700, while the sum is 27.

The square root of 1935225 is about 1391.1236465534. The cubic root of 1935225 is about 124.6169607799.

The spelling of 1935225 in words is "one million, nine hundred thirty-five thousand, two hundred twenty-five".