1612252 has 6 divisors (see below), whose sum is σ = 2821448. Its totient is φ = 806124.

The previous prime is 1612249. The next prime is 1612267. The reversal of 1612252 is 2522161.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 201528 + ... + 201535.

2^1612252 is an apocalyptic number.

It is an amenable number.

1612252 is a deficient number, since it is larger than the sum of its proper divisors (1209196).

1612252 is a wasteful number, since it uses less digits than its factorization.

1612252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 403067 (or 403065 counting only the distinct ones).

The product of its digits is 240, while the sum is 19.

The square root of 1612252 is about 1269.7448562605. The cubic root of 1612252 is about 117.2584929359.

Subtracting 1612252 from its reverse (2522161), we obtain a palindrome (909909).

The spelling of 1612252 in words is "one million, six hundred twelve thousand, two hundred fifty-two".