1632125 has 16 divisors (see below), whose sum is σ = 2223936. Its totient is φ = 1186000.

The previous prime is 1632121. The next prime is 1632133. The reversal of 1632125 is 5212361.

It is not a de Polignac number, because 1632125 - 2² = 1632121 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a junction number, because it is equal to n+sod(n) for n = 1632097 and 1632106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1632121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 782 + ... + 1968.

It is an arithmetic number, because the mean of its divisors is an integer number (138996).

2^1632125 is an apocalyptic number.

It is an amenable number.

1632125 is a deficient number, since it is larger than the sum of its proper divisors (591811).

1632125 is a wasteful number, since it uses less digits than its factorization.

1632125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1213 (or 1203 counting only the distinct ones).

The product of its digits is 360, while the sum is 20.

The square root of 1632125 is about 1277.5464766497. The cubic root of 1632125 is about 117.7383121664.

Adding to 1632125 its reverse (5212361), we get a palindrome (6844486).

The spelling of 1632125 in words is "one million, six hundred thirty-two thousand, one hundred twenty-five".