1078469 has 4 divisors (see below), whose sum is σ = 1232544. Its totient is φ = 924396.

The previous prime is 1078417. The next prime is 1078471. The reversal of 1078469 is 9648701.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1078469 is a prime.

It is a super-2 number, since 2×1078469² = 2326190767922, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1078409) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77027 + ... + 77040.

It is an arithmetic number, because the mean of its divisors is an integer number (308136).

2^1078469 is an apocalyptic number.

It is an amenable number.

1078469 is a deficient number, since it is larger than the sum of its proper divisors (154075).

1078469 is an equidigital number, since it uses as much as digits as its factorization.

1078469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154074.

The product of its (nonzero) digits is 12096, while the sum is 35.

The square root of 1078469 is about 1038.4936205871. The cubic root of 1078469 is about 102.5500528891.

The spelling of 1078469 in words is "one million, seventy-eight thousand, four hundred sixty-nine".