1146115 has 4 divisors (see below), whose sum is σ = 1375344. Its totient is φ = 916888.

The previous prime is 1146097. The next prime is 1146133. The reversal of 1146115 is 5116411.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (1146097) and next prime (1146133).

It is a cyclic number.

It is not a de Polignac number, because 1146115 - 2⁵ = 1146083 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1146092 and 1146101.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 114607 + ... + 114616.

It is an arithmetic number, because the mean of its divisors is an integer number (343836).

2^1146115 is an apocalyptic number.

1146115 is a deficient number, since it is larger than the sum of its proper divisors (229229).

1146115 is an equidigital number, since it uses as much as digits as its factorization.

1146115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229228.

The product of its digits is 120, while the sum is 19.

The square root of 1146115 is about 1070.5676064593. The cubic root of 1146115 is about 104.6508432587.

It can be divided in two parts, 11461 and 15, that added together give a triangular number (11476 = T₁₅₁).

The spelling of 1146115 in words is "one million, one hundred forty-six thousand, one hundred fifteen".