1078307 has 12 divisors (see below), whose sum is σ = 1188720. Its totient is φ = 976752.

The previous prime is 1078247. The next prime is 1078331. The reversal of 1078307 is 7038701.

It is not a de Polignac number, because 1078307 - 2¹⁶ = 1012771 is a prime.

It is an Ulam number.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1078367) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10418 + ... + 10520.

It is an arithmetic number, because the mean of its divisors is an integer number (99060).

2^1078307 is an apocalyptic number.

1078307 is a deficient number, since it is larger than the sum of its proper divisors (110413).

1078307 is a wasteful number, since it uses less digits than its factorization.

1078307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170 (or 151 counting only the distinct ones).

The product of its (nonzero) digits is 1176, while the sum is 26.

The square root of 1078307 is about 1038.4156200674. The cubic root of 1078307 is about 102.5449178503.

The spelling of 1078307 in words is "one million, seventy-eight thousand, three hundred seven".