1078365 has 32 divisors (see below), whose sum is σ = 1860480. Its totient is φ = 532224.

The previous prime is 1078333. The next prime is 1078367. The reversal of 1078365 is 5638701.

It is not a de Polignac number, because 1078365 - 2⁵ = 1078333 is a prime.

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

It is a Curzon number.

It is a congruent 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 31 ways as a sum of consecutive naturals, for example, 16062 + ... + 16128.

It is an arithmetic number, because the mean of its divisors is an integer number (58140).

2^1078365 is an apocalyptic number.

1078365 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1078365 is a deficient number, since it is larger than the sum of its proper divisors (782115).

1078365 is a wasteful number, since it uses less digits than its factorization.

1078365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141.

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 1078365 is about 1038.4435468527. The cubic root of 1078365 is about 102.5467563801.

The spelling of 1078365 in words is "one million, seventy-eight thousand, three hundred sixty-five".