1040465 has 8 divisors (see below), whose sum is σ = 1270080. Its totient is φ = 818032.

The previous prime is 1040449. The next prime is 1040483. The reversal of 1040465 is 5640401.

It is a happy number.

1040465 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 1040465 - 2⁴ = 1040449 is a prime.

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, 1469 + ... + 2058.

It is an arithmetic number, because the mean of its divisors is an integer number (158760).

2^1040465 is an apocalyptic number.

It is an amenable number.

1040465 is a deficient number, since it is larger than the sum of its proper divisors (229615).

1040465 is an equidigital number, since it uses as much as digits as its factorization.

1040465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3591.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 1040465 is about 1020.0318622474. The cubic root of 1040465 is about 101.3310381040.

Adding to 1040465 its reverse (5640401), we get a palindrome (6680866).

The spelling of 1040465 in words is "one million, forty thousand, four hundred sixty-five".