2401925 has 12 divisors (see below), whose sum is σ = 3082020. Its totient is φ = 1854720.

The previous prime is 2401897. The next prime is 2401939. The reversal of 2401925 is 5291042.

It can be written as a sum of positive squares in 6 ways, for example, as 36481 + 2365444 = 191^2 + 1538^2 .

It is not a de Polignac number, because 2401925 - 2⁸ = 2401669 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2401925.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 932 + ... + 2381.

It is an arithmetic number, because the mean of its divisors is an integer number (256835).

2^2401925 is an apocalyptic number.

2401925 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2401925 is a deficient number, since it is larger than the sum of its proper divisors (680095).

2401925 is a wasteful number, since it uses less digits than its factorization.

2401925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3352 (or 3347 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 2401925 is about 1549.8145050296. The cubic root of 2401925 is about 133.9223765177.

Adding to 2401925 its reverse (5291042), we get a palindrome (7692967).

The spelling of 2401925 in words is "two million, four hundred one thousand, nine hundred twenty-five".