1050365 has 8 divisors (see below), whose sum is σ = 1276128. Its totient is φ = 829840.

The previous prime is 1050349. The next prime is 1050367. The reversal of 1050365 is 5630501.

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

It is not a de Polignac number, because 1050365 - 2⁴ = 1050349 is a prime.

It is a super-2 number, since 2×1050365² = 2206533266450, which contains 22 as substring.

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 not an unprimeable number, because it can be changed into a prime (1050367) 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, 851 + ... + 1680.

It is an arithmetic number, because the mean of its divisors is an integer number (159516).

2^1050365 is an apocalyptic number.

It is an amenable number.

1050365 is a deficient number, since it is larger than the sum of its proper divisors (225763).

1050365 is an equidigital number, since it uses as much as digits as its factorization.

1050365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2619.

The product of its (nonzero) digits is 450, while the sum is 20.

The square root of 1050365 is about 1024.8731628841. The cubic root of 1050365 is about 101.6514116082.

Adding to 1050365 its reverse (5630501), we get a palindrome (6680866).

It can be divided in two parts, 1050 and 365, that multiplied together give a triangular number (383250 = T₈₇₅).

The spelling of 1050365 in words is "one million, fifty thousand, three hundred sixty-five".