2355115 has 8 divisors (see below), whose sum is σ = 3229920. Its totient is φ = 1614912.

The previous prime is 2355113. The next prime is 2355121. The reversal of 2355115 is 5115532.

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

It is a cyclic number.

It is not a de Polignac number, because 2355115 - 2¹ = 2355113 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2355113) 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, 33610 + ... + 33679.

It is an arithmetic number, because the mean of its divisors is an integer number (403740).

2^2355115 is an apocalyptic number.

2355115 is a deficient number, since it is larger than the sum of its proper divisors (874805).

2355115 is an equidigital number, since it uses as much as digits as its factorization.

2355115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67301.

The product of its digits is 750, while the sum is 22.

The square root of 2355115 is about 1534.6383938896. The cubic root of 2355115 is about 133.0466793015.

It can be divided in two parts, 235 and 5115, that multiplied together give a triangular number (1202025 = T₁₅₅₀).

The spelling of 2355115 in words is "two million, three hundred fifty-five thousand, one hundred fifteen".