2895945 has 16 divisors (see below), whose sum is σ = 4990272. Its totient is φ = 1425600.

The previous prime is 2895943. The next prime is 2895979. The reversal of 2895945 is 5495982.

It is not a de Polignac number, because 2895945 - 2¹ = 2895943 is a prime.

2895945 is a lucky number.

It is a nialpdrome in base 14.

It is a zygodrome in base 14.

It is a junction number, because it is equal to n+sod(n) for n = 2895897 and 2895906.

It is not an unprimeable number, because it can be changed into a prime (2895943) 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, 7231 + ... + 7620.

It is an arithmetic number, because the mean of its divisors is an integer number (311892).

2^2895945 is an apocalyptic number.

It is an amenable number.

2895945 is a deficient number, since it is larger than the sum of its proper divisors (2094327).

2895945 is a wasteful number, since it uses less digits than its factorization.

2895945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14872.

The product of its digits is 129600, while the sum is 42.

The square root of 2895945 is about 1701.7476311134. The cubic root of 2895945 is about 142.5378169869.

The spelling of 2895945 in words is "two million, eight hundred ninety-five thousand, nine hundred forty-five".