268730025 has 12 divisors (see below), whose sum is σ = 444300432. Its totient is φ = 143322640.

The previous prime is 268730023. The next prime is 268730027. The reversal of 268730025 is 520037862.

It is an interprime number because it is at equal distance from previous prime (268730023) and next prime (268730027).

It is not a de Polignac number, because 268730025 - 2¹ = 268730023 is a prime.

It is not an unprimeable number, because it can be changed into a prime (268730023) 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, 1791459 + ... + 1791608.

It is an arithmetic number, because the mean of its divisors is an integer number (37025036).

Almost surely, 2^268730025 is an apocalyptic number.

268730025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

268730025 is a deficient number, since it is larger than the sum of its proper divisors (175570407).

268730025 is a wasteful number, since it uses less digits than its factorization.

268730025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3583080 (or 3583075 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 268730025 is about 16392.9870676457. The cubic root of 268730025 is about 645.3154517294.

Adding to 268730025 its reverse (520037862), we get a palindrome (788767887).

The spelling of 268730025 in words is "two hundred sixty-eight million, seven hundred thirty thousand, twenty-five".