1077005285 has 8 divisors (see below), whose sum is σ = 1295352960. Its totient is φ = 859639824.

The previous prime is 1077005201. The next prime is 1077005297. The reversal of 1077005285 is 5825007701.

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 1077005285 - 2¹⁰ = 1077004261 is a prime.

It is a Curzon number.

It is a congruent number.

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, 243137 + ... + 247526.

It is an arithmetic number, because the mean of its divisors is an integer number (161919120).

Almost surely, 2^1077005285 is an apocalyptic number.

It is an amenable number.

1077005285 is a deficient number, since it is larger than the sum of its proper divisors (218347675).

1077005285 is an equidigital number, since it uses as much as digits as its factorization.

1077005285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 491107.

The product of its (nonzero) digits is 19600, while the sum is 35.

The square root of 1077005285 is about 32817.7586833714. The cubic root of 1077005285 is about 1025.0363770552.

The spelling of 1077005285 in words is "one billion, seventy-seven million, five thousand, two hundred eighty-five".