1077489 has 16 divisors (see below), whose sum is σ = 1824640. Its totient is φ = 615600.

The previous prime is 1077469. The next prime is 1077499. The reversal of 1077489 is 9847701.

It is not a de Polignac number, because 1077489 - 2⁵ = 1077457 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1077449) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2662 + ... + 3039.

It is an arithmetic number, because the mean of its divisors is an integer number (114040).

2^1077489 is an apocalyptic number.

It is an amenable number.

1077489 is a deficient number, since it is larger than the sum of its proper divisors (747151).

1077489 is an equidigital number, since it uses as much as digits as its factorization.

1077489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5717 (or 5711 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 36.

The square root of 1077489 is about 1038.0216760743. The cubic root of 1077489 is about 102.5189812161.

The spelling of 1077489 in words is "one million, seventy-seven thousand, four hundred eighty-nine".