2442925 has 24 divisors (see below), whose sum is σ = 3298400. Its totient is φ = 1788480.

The previous prime is 2442911. The next prime is 2442941. The reversal of 2442925 is 5292442.

2442925 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 2442925 - 2⁹ = 2442413 is a prime.

2442925 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 2442893 and 2442902.

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, 17506 + ... + 17644.

2^2442925 is an apocalyptic number.

2442925 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2442925 is a deficient number, since it is larger than the sum of its proper divisors (855475).

2442925 is a wasteful number, since it uses less digits than its factorization.

2442925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205 (or 200 counting only the distinct ones).

The product of its digits is 5760, while the sum is 28.

The square root of 2442925 is about 1562.9859244408. The cubic root of 2442925 is about 134.6800838128.

The spelling of 2442925 in words is "two million, four hundred forty-two thousand, nine hundred twenty-five".