24222025 has 12 divisors (see below), whose sum is σ = 31802652. Its totient is φ = 18237440.

The previous prime is 24222019. The next prime is 24222049. The reversal of 24222025 is 52022242.

It can be written as a sum of positive squares in 6 ways, for example, as 767376 + 23454649 = 876^2 + 4843^2 .

It is not a de Polignac number, because 24222025 - 2¹¹ = 24219977 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 24221993 and 24222011.

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, 28072 + ... + 28921.

It is an arithmetic number, because the mean of its divisors is an integer number (2650221).

Almost surely, 2^24222025 is an apocalyptic number.

24222025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

24222025 is a deficient number, since it is larger than the sum of its proper divisors (7580627).

24222025 is a wasteful number, since it uses less digits than its factorization.

24222025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57020 (or 57015 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 19.

The square root of 24222025 is about 4921.5876503421. The cubic root of 24222025 is about 289.3366725684.

Adding to 24222025 its reverse (52022242), we get a palindrome (76244267).

The spelling of 24222025 in words is "twenty-four million, two hundred twenty-two thousand, twenty-five".