1040115 has 8 divisors (see below), whose sum is σ = 1664208. Its totient is φ = 554720.

The previous prime is 1040113. The next prime is 1040119. The reversal of 1040115 is 5110401.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1040115 - 2¹ = 1040113 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1040115.

It is not an unprimeable number, because it can be changed into a prime (1040113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34656 + ... + 34685.

It is an arithmetic number, because the mean of its divisors is an integer number (208026).

2^1040115 is an apocalyptic number.

1040115 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1040115 is a deficient number, since it is larger than the sum of its proper divisors (624093).

1040115 is an equidigital number, since it uses as much as digits as its factorization.

1040115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69349.

The product of its (nonzero) digits is 20, while the sum is 12.

The square root of 1040115 is about 1019.8602845488. The cubic root of 1040115 is about 101.3196746460.

Adding to 1040115 its reverse (5110401), we get a palindrome (6150516).

The spelling of 1040115 in words is "one million, forty thousand, one hundred fifteen".