1078373 has 2 divisors, whose sum is σ = 1078374. Its totient is φ = 1078372.

The previous prime is 1078369. The next prime is 1078387. The reversal of 1078373 is 3738701.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 996004 + 82369 = 998^2 + 287^2 .

It is an emirp because it is prime and its reverse (3738701) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1078373 - 2² = 1078369 is a prime.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1078333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 539186 + 539187.

It is an arithmetic number, because the mean of its divisors is an integer number (539187).

2^1078373 is an apocalyptic number.

It is an amenable number.

1078373 is a deficient number, since it is larger than the sum of its proper divisors (1).

1078373 is an equidigital number, since it uses as much as digits as its factorization.

1078373 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3528, while the sum is 29.

The square root of 1078373 is about 1038.4473987641. The cubic root of 1078373 is about 102.5470099652.

The spelling of 1078373 in words is "one million, seventy-eight thousand, three hundred seventy-three".