2902125 has 32 divisors (see below), whose sum is σ = 4942080. Its totient is φ = 1512000.

The previous prime is 2902111. The next prime is 2902147. The reversal of 2902125 is 5212092.

2902125 = 393² + 394² + ... + 410².

It is not a de Polignac number, because 2902125 - 2¹¹ = 2900077 is a prime.

2902125 is a lucky number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26571 + ... + 26679.

It is an arithmetic number, because the mean of its divisors is an integer number (154440).

2^2902125 is an apocalyptic number.

2902125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2902125 is a deficient number, since it is larger than the sum of its proper divisors (2039955).

2902125 is a wasteful number, since it uses less digits than its factorization.

2902125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198 (or 188 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 2902125 is about 1703.5624438218. The cubic root of 2902125 is about 142.6391377237.

It can be divided in two parts, 290 and 2125, that added together give a triangular number (2415 = T₆₉).

The spelling of 2902125 in words is "two million, nine hundred two thousand, one hundred twenty-five".