2949115 has 16 divisors (see below), whose sum is σ = 3880800. Its totient is φ = 2138112.

The previous prime is 2949113. The next prime is 2949119. The reversal of 2949115 is 5119492.

It is a cyclic number.

It is not a de Polignac number, because 2949115 - 2¹ = 2949113 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2949113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3451 + ... + 4219.

It is an arithmetic number, because the mean of its divisors is an integer number (242550).

2^2949115 is an apocalyptic number.

2949115 is a deficient number, since it is larger than the sum of its proper divisors (931685).

2949115 is a wasteful number, since it uses less digits than its factorization.

2949115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 846.

The product of its digits is 3240, while the sum is 31.

The square root of 2949115 is about 1717.2987509458. The cubic root of 2949115 is about 143.4048708459.

It can be divided in two parts, 294 and 9115, that added together give a square (9409 = 97²).

The spelling of 2949115 in words is "two million, nine hundred forty-nine thousand, one hundred fifteen".