1052365 has 8 divisors (see below), whose sum is σ = 1317888. Its totient is φ = 805200.

The previous prime is 1052333. The next prime is 1052413. The reversal of 1052365 is 5632501.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1052365 - 2⁵ = 1052333 is a prime.

It is a super-2 number, since 2×1052365² = 2214944186450, which contains 22 as substring.

It is an Ulam number.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

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, 4461 + ... + 4690.

It is an arithmetic number, because the mean of its divisors is an integer number (164736).

2^1052365 is an apocalyptic number.

It is an amenable number.

1052365 is a deficient number, since it is larger than the sum of its proper divisors (265523).

1052365 is an equidigital number, since it uses as much as digits as its factorization.

1052365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9179.

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 1052365 is about 1025.8484293501. The cubic root of 1052365 is about 101.7158888529.

Adding to 1052365 its reverse (5632501), we get a palindrome (6684866).

The spelling of 1052365 in words is "one million, fifty-two thousand, three hundred sixty-five".