1253048 has 8 divisors (see below), whose sum is σ = 2349480. Its totient is φ = 626520.

The previous prime is 1253047. The next prime is 1253059. The reversal of 1253048 is 8403521.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1253047) 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 as a sum of consecutive naturals, namely, 78308 + ... + 78323.

It is an arithmetic number, because the mean of its divisors is an integer number (293685).

2^1253048 is an apocalyptic number.

It is an amenable number.

1253048 is a deficient number, since it is larger than the sum of its proper divisors (1096432).

1253048 is a wasteful number, since it uses less digits than its factorization.

1253048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156637 (or 156633 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 1253048 is about 1119.3962658505. The cubic root of 1253048 is about 107.8092196579.

Adding to 1253048 its reverse (8403521), we get a palindrome (9656569).

The spelling of 1253048 in words is "one million, two hundred fifty-three thousand, forty-eight".