1052394 has 16 divisors (see below), whose sum is σ = 2405568. Its totient is φ = 300672.

The previous prime is 1052333. The next prime is 1052413. The reversal of 1052394 is 4932501.

It is a super-2 number, since 2×1052394² = 2215066262472, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12487 + ... + 12570.

It is an arithmetic number, because the mean of its divisors is an integer number (150348).

2^1052394 is an apocalyptic number.

1052394 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1052394 is an abundant number, since it is smaller than the sum of its proper divisors (1353174).

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

1052394 is a wasteful number, since it uses less digits than its factorization.

1052394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25069.

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 1052394 is about 1025.8625638944. The cubic root of 1052394 is about 101.7168231718.

Adding to 1052394 its reverse (4932501), we get a palindrome (5984895).

The spelling of 1052394 in words is "one million, fifty-two thousand, three hundred ninety-four".