260025006 has 16 divisors (see below), whose sum is σ = 522517248. Its totient is φ = 86263800.

The previous prime is 260025001. The next prime is 260025037. The reversal of 260025006 is 600520062.

It is a super-2 number, since 2×260025006² = 135226007490600072, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260025001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101430 + ... + 103961.

It is an arithmetic number, because the mean of its divisors is an integer number (32657328).

Almost surely, 2^260025006 is an apocalyptic number.

260025006 is an abundant number, since it is smaller than the sum of its proper divisors (262492242).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

260025006 is a wasteful number, since it uses less digits than its factorization.

260025006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205607.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 260025006 is about 16125.2908810973. The cubic root of 260025006 is about 638.2708908842.

Adding to 260025006 its reverse (600520062), we get a palindrome (860545068).

The spelling of 260025006 in words is "two hundred sixty million, twenty-five thousand, six".