1453252 has 6 divisors (see below), whose sum is σ = 2543198. Its totient is φ = 726624.

The previous prime is 1453241. The next prime is 1453267. The reversal of 1453252 is 2523541.

It can be written as a sum of positive squares in only one way, i.e., 1406596 + 46656 = 1186^2 + 216^2 .

It is a super-2 number, since 2×1453252² = 4223882751008, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 181653 + ... + 181660.

2^1453252 is an apocalyptic number.

It is an amenable number.

1453252 is a deficient number, since it is larger than the sum of its proper divisors (1089946).

1453252 is a wasteful number, since it uses less digits than its factorization.

1453252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363317 (or 363315 counting only the distinct ones).

The product of its digits is 1200, while the sum is 22.

The square root of 1453252 is about 1205.5090211193. The cubic root of 1453252 is about 113.2696720517.

Adding to 1453252 its reverse (2523541), we get a palindrome (3976793).

The spelling of 1453252 in words is "one million, four hundred fifty-three thousand, two hundred fifty-two".