24243025 has 6 divisors (see below), whose sum is σ = 30061382. Its totient is φ = 19394400.

The previous prime is 24243019. The next prime is 24243049. The reversal of 24243025 is 52034242.

It can be written as a sum of positive squares in 3 ways, for example, as 1661521 + 22581504 = 1289^2 + 4752^2 .

It is not a de Polignac number, because 24243025 - 2¹⁷ = 24111953 is a prime.

It is a super-2 number, since 2×24243025² = 1175448522301250, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 24242987 and 24243005.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 484836 + ... + 484885.

Almost surely, 2^24243025 is an apocalyptic number.

24243025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

24243025 is a deficient number, since it is larger than the sum of its proper divisors (5818357).

24243025 is an equidigital number, since it uses as much as digits as its factorization.

24243025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 969731 (or 969726 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 22.

The square root of 24243025 is about 4923.7206460156. The cubic root of 24243025 is about 289.4202647402.

Adding to 24243025 its reverse (52034242), we get a palindrome (76277267).

It can be divided in two parts, 24 and 243025, that added together give a square (243049 = 493²).

The spelling of 24243025 in words is "twenty-four million, two hundred forty-three thousand, twenty-five".