1248576 has 56 divisors (see below), whose sum is σ = 3779520. Its totient is φ = 356352.

The previous prime is 1248571. The next prime is 1248589. The reversal of 1248576 is 6758421.

1248576 = T₇₃ + T₇₄ + ... + T₁₉₈.

It is a tau number, because it is divible by the number of its divisors (56).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1248571) 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 in 7 ways as a sum of consecutive naturals, for example, 880 + ... + 1808.

2^1248576 is an apocalyptic number.

1248576 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1248576, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1889760).

1248576 is an abundant number, since it is smaller than the sum of its proper divisors (2530944).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1248576 is an equidigital number, since it uses as much as digits as its factorization.

1248576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 951 (or 941 counting only the distinct ones).

The product of its digits is 13440, while the sum is 33.

The square root of 1248576 is about 1117.3969751167. The cubic root of 1248576 is about 107.6808134252.

It can be divided in two parts, 12485 and 76, that added together give a triangular number (12561 = T₁₅₈).

The spelling of 1248576 in words is "one million, two hundred forty-eight thousand, five hundred seventy-six".