1369248 has 48 divisors (see below), whose sum is σ = 3810240. Its totient is φ = 429056.

The previous prime is 1369243. The next prime is 1369297. The reversal of 1369248 is 8429631.

It is a tau number, because it is divible by the number of its divisors (48).

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (1369243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1213 + ... + 2051.

It is an arithmetic number, because the mean of its divisors is an integer number (79380).

2^1369248 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1369248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1905120).

1369248 is an abundant number, since it is smaller than the sum of its proper divisors (2440992).

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

1369248 is a wasteful number, since it uses less digits than its factorization.

1369248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 869 (or 861 counting only the distinct ones).

The product of its digits is 10368, while the sum is 33.

The square root of 1369248 is about 1170.1487084982. The cubic root of 1369248 is about 111.0437292195.

The spelling of 1369248 in words is "one million, three hundred sixty-nine thousand, two hundred forty-eight".