1077994 has 8 divisors (see below), whose sum is σ = 1669248. Its totient is φ = 521580.

The previous prime is 1077977. The next prime is 1077997. The reversal of 1077994 is 4997701.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (1077997) 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, 8632 + ... + 8755.

It is an arithmetic number, because the mean of its divisors is an integer number (208656).

2^1077994 is an apocalyptic number.

1077994 is a deficient number, since it is larger than the sum of its proper divisors (591254).

1077994 is a wasteful number, since it uses less digits than its factorization.

1077994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17420.

The product of its (nonzero) digits is 15876, while the sum is 37.

The square root of 1077994 is about 1038.2648987614. The cubic root of 1077994 is about 102.5349949912.

The spelling of 1077994 in words is "one million, seventy-seven thousand, nine hundred ninety-four".