2944825 has 36 divisors (see below), whose sum is σ = 4288788. Its totient is φ = 1996800.

The previous prime is 2944819. The next prime is 2944831. The reversal of 2944825 is 5284492.

It is an interprime number because it is at equal distance from previous prime (2944819) and next prime (2944831).

It can be written as a sum of positive squares in 18 ways, for example, as 2903616 + 41209 = 1704^2 + 203^2 .

It is not a de Polignac number, because 2944825 - 2³ = 2944817 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 71805 + ... + 71845.

It is an arithmetic number, because the mean of its divisors is an integer number (119133).

2^2944825 is an apocalyptic number.

2944825 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2944825 is a deficient number, since it is larger than the sum of its proper divisors (1343963).

2944825 is a wasteful number, since it uses less digits than its factorization.

2944825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94 (or 76 counting only the distinct ones).

The product of its digits is 23040, while the sum is 34.

The square root of 2944825 is about 1716.0492417177. The cubic root of 2944825 is about 143.3353013371.

The spelling of 2944825 in words is "two million, nine hundred forty-four thousand, eight hundred twenty-five".