3045115 has 8 divisors (see below), whose sum is σ = 3723408. Its totient is φ = 2389920.

The previous prime is 3045109. The next prime is 3045127. The reversal of 3045115 is 5115403.

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

It is not a de Polignac number, because 3045115 - 2²¹ = 947963 is a prime.

It is a Duffinian number.

3045115 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 3045092 and 3045101.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5481 + ... + 6010.

It is an arithmetic number, because the mean of its divisors is an integer number (465426).

Almost surely, 2^3045115 is an apocalyptic number.

3045115 is a deficient number, since it is larger than the sum of its proper divisors (678293).

3045115 is a wasteful number, since it uses less digits than its factorization.

3045115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11549.

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

The square root of 3045115 is about 1745.0257877751. The cubic root of 3045115 is about 144.9443305917.

It can be divided in two parts, 3045 and 115, that added together give a triangular number (3160 = T₇₉).

The spelling of 3045115 in words is "three million, forty-five thousand, one hundred fifteen".