2885925 has 48 divisors (see below), whose sum is σ = 5713920. Its totient is φ = 1256640.

The previous prime is 2885923. The next prime is 2885933. The reversal of 2885925 is 5295882.

It is not a de Polignac number, because 2885925 - 2¹ = 2885923 is a prime.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a Curzon number.

2885925 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2885923) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11956 + ... + 12194.

It is an arithmetic number, because the mean of its divisors is an integer number (119040).

2^2885925 is an apocalyptic number.

2885925 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2885925 is a deficient number, since it is larger than the sum of its proper divisors (2827995).

2885925 is a wasteful number, since it uses less digits than its factorization.

2885925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282 (or 277 counting only the distinct ones).

The product of its digits is 57600, while the sum is 39.

The square root of 2885925 is about 1698.8010477981. The cubic root of 2885925 is about 142.3732329071.

The spelling of 2885925 in words is "two million, eight hundred eighty-five thousand, nine hundred twenty-five".