1150345 has 16 divisors (see below), whose sum is σ = 1647360. Its totient is φ = 753984.

The previous prime is 1150309. The next prime is 1150349. The reversal of 1150345 is 5430511.

It is not a de Polignac number, because 1150345 - 2⁷ = 1150217 is a prime.

1150345 is a modest number, since divided by 345 gives 115 as remainder.

It is not an unprimeable number, because it can be changed into a prime (1150349) 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, 91 + ... + 1519.

It is an arithmetic number, because the mean of its divisors is an integer number (102960).

2^1150345 is an apocalyptic number.

It is an amenable number.

1150345 is a deficient number, since it is larger than the sum of its proper divisors (497015).

1150345 is a wasteful number, since it uses less digits than its factorization.

1150345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1464.

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 1150345 is about 1072.5413744933. The cubic root of 1150345 is about 104.7794311652.

Adding to 1150345 its reverse (5430511), we get a palindrome (6580856).

The spelling of 1150345 in words is "one million, one hundred fifty thousand, three hundred forty-five".