2930925 has 12 divisors (see below), whose sum is σ = 4845920. Its totient is φ = 1563120.

The previous prime is 2930911. The next prime is 2930947. The reversal of 2930925 is 5290392.

It is not a de Polignac number, because 2930925 - 2⁶ = 2930861 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2930892 and 2930901.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19465 + ... + 19614.

2^2930925 is an apocalyptic number.

2930925 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2930925 is a deficient number, since it is larger than the sum of its proper divisors (1914995).

2930925 is a wasteful number, since it uses less digits than its factorization.

2930925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39092 (or 39087 counting only the distinct ones).

The product of its (nonzero) digits is 4860, while the sum is 30.

The square root of 2930925 is about 1711.9944509256. The cubic root of 2930925 is about 143.1094244538.

The spelling of 2930925 in words is "two million, nine hundred thirty thousand, nine hundred twenty-five".