1077899 has 4 divisors (see below), whose sum is σ = 1080264. Its totient is φ = 1075536.

The previous prime is 1077893. The next prime is 1077911. The reversal of 1077899 is 9987701.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1077899 - 2¹² = 1073803 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1077893) 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, 257 + ... + 1490.

It is an arithmetic number, because the mean of its divisors is an integer number (270066).

2^1077899 is an apocalyptic number.

1077899 is a deficient number, since it is larger than the sum of its proper divisors (2365).

1077899 is an equidigital number, since it uses as much as digits as its factorization.

1077899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2364.

The product of its (nonzero) digits is 31752, while the sum is 41.

The square root of 1077899 is about 1038.2191483497. The cubic root of 1077899 is about 102.5319828808.

The spelling of 1077899 in words is "one million, seventy-seven thousand, eight hundred ninety-nine".