1145695 has 4 divisors (see below), whose sum is σ = 1374840. Its totient is φ = 916552.

The previous prime is 1145693. The next prime is 1145713. The reversal of 1145695 is 5965411.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5965411 = 19 ⋅313969.

It is a cyclic number.

It is not a de Polignac number, because 1145695 - 2¹ = 1145693 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1145693) 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, 114565 + ... + 114574.

It is an arithmetic number, because the mean of its divisors is an integer number (343710).

2^1145695 is an apocalyptic number.

1145695 is a deficient number, since it is larger than the sum of its proper divisors (229145).

1145695 is an equidigital number, since it uses as much as digits as its factorization.

1145695 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229144.

The product of its digits is 5400, while the sum is 31.

The square root of 1145695 is about 1070.3714308594. The cubic root of 1145695 is about 104.6380584089.

It can be divided in two parts, 114 and 5695, that multiplied together give a triangular number (649230 = T₁₁₃₉).

The spelling of 1145695 in words is "one million, one hundred forty-five thousand, six hundred ninety-five".