1150715 has 4 divisors (see below), whose sum is σ = 1380864. Its totient is φ = 920568.

The previous prime is 1150703. The next prime is 1150717. The reversal of 1150715 is 5170511.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5170511 = 2113 ⋅2447.

It is a cyclic number.

It is not a de Polignac number, because 1150715 - 2⁶ = 1150651 is a prime.

It is a super-2 number, since 2×1150715² = 2648290022450, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1150717) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 115067 + ... + 115076.

It is an arithmetic number, because the mean of its divisors is an integer number (345216).

2^1150715 is an apocalyptic number.

1150715 is a deficient number, since it is larger than the sum of its proper divisors (230149).

1150715 is an equidigital number, since it uses as much as digits as its factorization.

1150715 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230148.

The product of its (nonzero) digits is 175, while the sum is 20.

The square root of 1150715 is about 1072.7138481440. The cubic root of 1150715 is about 104.7906638052.

The spelling of 1150715 in words is "one million, one hundred fifty thousand, seven hundred fifteen".