1045365 has 8 divisors (see below), whose sum is σ = 1672608. Its totient is φ = 557520.

The previous prime is 1045349. The next prime is 1045367. The reversal of 1045365 is 5635401.

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

It is not a de Polignac number, because 1045365 - 2⁴ = 1045349 is a prime.

It is a nialpdrome in base 11.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1045367) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34831 + ... + 34860.

It is an arithmetic number, because the mean of its divisors is an integer number (209076).

2^1045365 is an apocalyptic number.

1045365 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1045365 is a deficient number, since it is larger than the sum of its proper divisors (627243).

1045365 is an equidigital number, since it uses as much as digits as its factorization.

1045365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69699.

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 1045365 is about 1022.4309267623. The cubic root of 1045365 is about 101.4898596161.

The spelling of 1045365 in words is "one million, forty-five thousand, three hundred sixty-five".