1051248 has 60 divisors (see below), whose sum is σ = 3001544. Its totient is φ = 316800.

The previous prime is 1051247. The next prime is 1051277. The reversal of 1051248 is 8421501.

It is a super-2 number, since 2×1051248² = 2210244715008, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1051247) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5718 + ... + 5898.

2^1051248 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 1051248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1500772).

1051248 is an abundant number, since it is smaller than the sum of its proper divisors (1950296).

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

1051248 is a wasteful number, since it uses less digits than its factorization.

1051248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214 (or 197 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 21.

The square root of 1051248 is about 1025.3038574003. The cubic root of 1051248 is about 101.6798883936.

Adding to 1051248 its reverse (8421501), we get a palindrome (9472749).

The spelling of 1051248 in words is "one million, fifty-one thousand, two hundred forty-eight".