1253552 has 10 divisors (see below), whose sum is σ = 2428788. Its totient is φ = 626768.

The previous prime is 1253521. The next prime is 1253557. The reversal of 1253552 is 2553521.

It is not an unprimeable number, because it can be changed into a prime (1253557) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39158 + ... + 39189.

2^1253552 is an apocalyptic number.

It is an amenable number.

1253552 is a deficient number, since it is larger than the sum of its proper divisors (1175236).

1253552 is an equidigital number, since it uses as much as digits as its factorization.

1253552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78355 (or 78349 counting only the distinct ones).

The product of its digits is 1500, while the sum is 23.

The square root of 1253552 is about 1119.6213645693. The cubic root of 1253552 is about 107.8236720342.

The spelling of 1253552 in words is "one million, two hundred fifty-three thousand, five hundred fifty-two".