2892725 has 24 divisors (see below), whose sum is σ = 3996768. Its totient is φ = 2059200.

The previous prime is 2892689. The next prime is 2892749. The reversal of 2892725 is 5272982.

2892725 = 5² + 6² + ... + 205².

2892725 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2892725 - 2¹⁰ = 2891701 is a prime.

It is a Duffinian number.

Its product of digits (20160) is a multiple of the sum of its prime divisors (240).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18347 + ... + 18503.

It is an arithmetic number, because the mean of its divisors is an integer number (166532).

2^2892725 is an apocalyptic number.

2892725 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2892725 is a deficient number, since it is larger than the sum of its proper divisors (1104043).

2892725 is a wasteful number, since it uses less digits than its factorization.

2892725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245 (or 240 counting only the distinct ones).

The product of its digits is 20160, while the sum is 35.

The square root of 2892725 is about 1700.8012817493. The cubic root of 2892725 is about 142.4849681487.

The spelling of 2892725 in words is "two million, eight hundred ninety-two thousand, seven hundred twenty-five".