2945495 has 16 divisors (see below), whose sum is σ = 4216320. Its totient is φ = 1931424.

The previous prime is 2945489. The next prime is 2945497. The reversal of 2945495 is 5945492.

It is a cyclic number.

It is not a de Polignac number, because 2945495 - 2⁴ = 2945479 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2945497) 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, 1025 + ... + 2634.

It is an arithmetic number, because the mean of its divisors is an integer number (263520).

2^2945495 is an apocalyptic number.

2945495 is a deficient number, since it is larger than the sum of its proper divisors (1270825).

2945495 is a wasteful number, since it uses less digits than its factorization.

2945495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3694.

The product of its digits is 64800, while the sum is 38.

The square root of 2945495 is about 1716.2444464586. The cubic root of 2945495 is about 143.3461709552.

The spelling of 2945495 in words is "two million, nine hundred forty-five thousand, four hundred ninety-five".