1652133 has 12 divisors (see below), whose sum is σ = 2562720. Its totient is φ = 943992.

The previous prime is 1652129. The next prime is 1652137. The reversal of 1652133 is 3312561.

It is an interprime number because it is at equal distance from previous prime (1652129) and next prime (1652137).

It is not a de Polignac number, because 1652133 - 2² = 1652129 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an Ulam number.

It is a zygodrome in base 6.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1652137) by changing a digit.

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, 5473 + ... + 5766.

It is an arithmetic number, because the mean of its divisors is an integer number (213560).

2^1652133 is an apocalyptic number.

It is an amenable number.

1652133 is a deficient number, since it is larger than the sum of its proper divisors (910587).

1652133 is a wasteful number, since it uses less digits than its factorization.

1652133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11256 (or 11249 counting only the distinct ones).

The product of its digits is 540, while the sum is 21.

The square root of 1652133 is about 1285.3532588359. The cubic root of 1652133 is about 118.2174721724.

Adding to 1652133 its reverse (3312561), we get a palindrome (4964694).

The spelling of 1652133 in words is "one million, six hundred fifty-two thousand, one hundred thirty-three".