1171460 has 12 divisors (see below), whose sum is σ = 2460108. Its totient is φ = 468576.

The previous prime is 1171451. The next prime is 1171463. The reversal of 1171460 is 641711.

It can be written as a sum of positive squares in 2 ways, for example, as 925444 + 246016 = 962^2 + 496^2 .

It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 58573 = 1171460 / (1 + 1 + 7 + 1 + 4 + 6 + 0).

It is not an unprimeable number, because it can be changed into a prime (1171463) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29267 + ... + 29306.

It is an arithmetic number, because the mean of its divisors is an integer number (205009).

2^1171460 is an apocalyptic number.

1171460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1171460 is an abundant number, since it is smaller than the sum of its proper divisors (1288648).

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

1171460 is a wasteful number, since it uses less digits than its factorization.

1171460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58582 (or 58580 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 20.

The square root of 1171460 is about 1082.3400574681. The cubic root of 1171460 is about 105.4166363758.

It can be divided in two parts, 117 and 1460, that multiplied together give a triangular number (170820 = T₅₈₄).

The spelling of 1171460 in words is "one million, one hundred seventy-one thousand, four hundred sixty".