1493248 has 36 divisors (see below), whose sum is σ = 3147760. Its totient is φ = 705024.

The previous prime is 1493221. The next prime is 1493249. The reversal of 1493248 is 8423941.

It is a nialpdrome in base 8.

It is a zygodrome in base 8.

It is not an unprimeable number, because it can be changed into a prime (1493249) 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 3 ways as a sum of consecutive naturals, for example, 4711 + ... + 5017.

2^1493248 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 1493248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1573880).

1493248 is an abundant number, since it is smaller than the sum of its proper divisors (1654512).

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

1493248 is an equidigital number, since it uses as much as digits as its factorization.

1493248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342 (or 328 counting only the distinct ones).

The product of its digits is 6912, while the sum is 31.

The square root of 1493248 is about 1221.9852699603. The cubic root of 1493248 is about 114.2994078830.

The spelling of 1493248 in words is "one million, four hundred ninety-three thousand, two hundred forty-eight".