1235252 has 6 divisors (see below), whose sum is σ = 2161698. Its totient is φ = 617624.

The previous prime is 1235251. The next prime is 1235263. The reversal of 1235252 is 2525321.

It can be written as a sum of positive squares in only one way, i.e., 1196836 + 38416 = 1094^2 + 196^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1235251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 154403 + ... + 154410.

It is an arithmetic number, because the mean of its divisors is an integer number (360283).

2^1235252 is an apocalyptic number.

It is an amenable number.

1235252 is a deficient number, since it is larger than the sum of its proper divisors (926446).

1235252 is a wasteful number, since it uses less digits than its factorization.

1235252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308817 (or 308815 counting only the distinct ones).

The product of its digits is 600, while the sum is 20.

The square root of 1235252 is about 1111.4189129217. The cubic root of 1235252 is about 107.2964093336.

The spelling of 1235252 in words is "one million, two hundred thirty-five thousand, two hundred fifty-two".