1127485 has 8 divisors (see below), whose sum is σ = 1371960. Its totient is φ = 889344.

The previous prime is 1127461. The next prime is 1127507. The reversal of 1127485 is 5847211.

It can be written as a sum of positive squares in 4 ways, for example, as 363609 + 763876 = 603^2 + 874^2 .

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 1127485 - 2⁵ = 1127453 is a prime.

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, 1180 + ... + 1909.

It is an arithmetic number, because the mean of its divisors is an integer number (171495).

2^1127485 is an apocalyptic number.

It is an amenable number.

1127485 is a deficient number, since it is larger than the sum of its proper divisors (244475).

1127485 is an equidigital number, since it uses as much as digits as its factorization.

1127485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3167.

The product of its digits is 2240, while the sum is 28.

The square root of 1127485 is about 1061.8309658321. The cubic root of 1127485 is about 104.0807127384.

The spelling of 1127485 in words is "one million, one hundred twenty-seven thousand, four hundred eighty-five".