1180078 has 12 divisors (see below), whose sum is σ = 1823472. Its totient is φ = 572760.

The previous prime is 1180073. The next prime is 1180087. The reversal of 1180078 is 8700811.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1180073) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2523 + ... + 2953.

It is an arithmetic number, because the mean of its divisors is an integer number (151956).

2^1180078 is an apocalyptic number.

1180078 is a deficient number, since it is larger than the sum of its proper divisors (643394).

1180078 is an equidigital number, since it uses as much as digits as its factorization.

1180078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 507 (or 470 counting only the distinct ones).

The product of its (nonzero) digits is 448, while the sum is 25.

The square root of 1180078 is about 1086.3139509368. The cubic root of 1180078 is about 105.6745088447.

Adding to 1180078 its reverse (8700811), we get a palindrome (9880889).

It can be divided in two parts, 11 and 80078, that added together give a square (80089 = 283²).

The spelling of 1180078 in words is "one million, one hundred eighty thousand, seventy-eight".