1052298 has 32 divisors (see below), whose sum is σ = 2520000. Its totient is φ = 323568.

The previous prime is 1052287. The next prime is 1052299. The reversal of 1052298 is 8922501.

It is a super-2 number, since 2×1052298² = 2214662161608, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (1052299) 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 15 ways as a sum of consecutive naturals, for example, 48 + ... + 1451.

It is an arithmetic number, because the mean of its divisors is an integer number (78750).

2^1052298 is an apocalyptic number.

1052298 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1052298, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1260000).

1052298 is an abundant number, since it is smaller than the sum of its proper divisors (1467702).

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

1052298 is a wasteful number, since it uses less digits than its factorization.

1052298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1523 (or 1517 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 27.

The square root of 1052298 is about 1025.8157729339. The cubic root of 1052298 is about 101.7137301883.

Adding to 1052298 its reverse (8922501), we get a palindrome (9974799).

The spelling of 1052298 in words is "one million, fifty-two thousand, two hundred ninety-eight".