1078099 has 4 divisors (see below), whose sum is σ = 1176120. Its totient is φ = 980080.

The previous prime is 1078081. The next prime is 1078109. The reversal of 1078099 is 9908701.

1078099 = T₃₀₂ + T₃₀₃ + ... + T₃₂₃.

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 1078099 - 2⁷ = 1077971 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1078009) 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, 48994 + ... + 49015.

It is an arithmetic number, because the mean of its divisors is an integer number (294030).

2^1078099 is an apocalyptic number.

1078099 is a deficient number, since it is larger than the sum of its proper divisors (98021).

1078099 is an equidigital number, since it uses as much as digits as its factorization.

1078099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98020.

The product of its (nonzero) digits is 4536, while the sum is 34.

The square root of 1078099 is about 1038.3154626606. The cubic root of 1078099 is about 102.5383239599.

The spelling of 1078099 in words is "one million, seventy-eight thousand, ninety-nine".