10997115 has 8 divisors (see below), whose sum is σ = 17595408. Its totient is φ = 5865120.

The previous prime is 10997111. The next prime is 10997123. The reversal of 10997115 is 51179901.

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 10997115 - 2² = 10997111 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10997111) 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, 366556 + ... + 366585.

It is an arithmetic number, because the mean of its divisors is an integer number (2199426).

Almost surely, 2^10997115 is an apocalyptic number.

10997115 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10997115 is a deficient number, since it is larger than the sum of its proper divisors (6598293).

10997115 is an equidigital number, since it uses as much as digits as its factorization.

10997115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 733149.

The product of its (nonzero) digits is 2835, while the sum is 33.

The square root of 10997115 is about 3316.1898317195. The cubic root of 10997115 is about 222.3785643794.

The spelling of 10997115 in words is "ten million, nine hundred ninety-seven thousand, one hundred fifteen".