1080925469 has 8 divisors (see below), whose sum is σ = 1164716280. Its totient is φ = 997226496.

The previous prime is 1080925463. The next prime is 1080925471. The reversal of 1080925469 is 9645290801.

It can be written as a sum of positive squares in 4 ways, for example, as 123765625 + 957159844 = 11125^2 + 30938^2 .

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 1080925469 - 2²⁰ = 1079876893 is a prime.

It is a super-2 number, since 2×1080925469² = 2336799739065739922, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1080925463) 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, 2549 + ... + 46565.

It is an arithmetic number, because the mean of its divisors is an integer number (145589535).

Almost surely, 2^1080925469 is an apocalyptic number.

It is an amenable number.

1080925469 is a deficient number, since it is larger than the sum of its proper divisors (83790811).

1080925469 is a wasteful number, since it uses less digits than its factorization.

1080925469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45919.

The product of its (nonzero) digits is 155520, while the sum is 44.

The square root of 1080925469 is about 32877.4309975704. The cubic root of 1080925469 is about 1026.2785453973.

The spelling of 1080925469 in words is "one billion, eighty million, nine hundred twenty-five thousand, four hundred sixty-nine".