242895925 has 12 divisors (see below), whose sum is σ = 301604580. Its totient is φ = 194049920.

The previous prime is 242895923. The next prime is 242895929. The reversal of 242895925 is 529598242.

It can be written as a sum of positive squares in 6 ways, for example, as 844561 + 242051364 = 919^2 + 15558^2 .

It is not a de Polignac number, because 242895925 - 2¹ = 242895923 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242895923) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13041 + ... + 25609.

It is an arithmetic number, because the mean of its divisors is an integer number (25133715).

Almost surely, 2^242895925 is an apocalyptic number.

242895925 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

242895925 is a deficient number, since it is larger than the sum of its proper divisors (58708655).

242895925 is a wasteful number, since it uses less digits than its factorization.

242895925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13352 (or 13347 counting only the distinct ones).

The product of its digits is 518400, while the sum is 46.

The square root of 242895925 is about 15585.1187034299. The cubic root of 242895925 is about 623.9360458302.

The spelling of 242895925 in words is "two hundred forty-two million, eight hundred ninety-five thousand, nine hundred twenty-five".