1178130 has 32 divisors (see below), whose sum is σ = 2856384. Its totient is φ = 310976.

The previous prime is 1178123. The next prime is 1178131. The reversal of 1178130 is 318711.

It is a junction number, because it is equal to n+sod(n) for n = 1178097 and 1178106.

It is not an unprimeable number, because it can be changed into a prime (1178131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5077 + ... + 5303.

It is an arithmetic number, because the mean of its divisors is an integer number (89262).

2^1178130 is an apocalyptic number.

1178130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1178130 is an abundant number, since it is smaller than the sum of its proper divisors (1678254).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1178130 is a wasteful number, since it uses less digits than its factorization.

1178130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 410.

The product of its (nonzero) digits is 168, while the sum is 21.

The square root of 1178130 is about 1085.4169705694. The cubic root of 1178130 is about 105.6163298323.

It can be divided in two parts, 11781 and 30, that added together give a palindrome (11811).

The spelling of 1178130 in words is "one million, one hundred seventy-eight thousand, one hundred thirty".