260213612 has 6 divisors (see below), whose sum is σ = 455373828. Its totient is φ = 130106804.

The previous prime is 260213599. The next prime is 260213641. The reversal of 260213612 is 216312062.

260213612 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×260213612² = 135422247740173088, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32526698 + ... + 32526705.

It is an arithmetic number, because the mean of its divisors is an integer number (75895638).

Almost surely, 2^260213612 is an apocalyptic number.

It is an amenable number.

260213612 is a deficient number, since it is larger than the sum of its proper divisors (195160216).

260213612 is a wasteful number, since it uses less digits than its factorization.

260213612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65053407 (or 65053405 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 260213612 is about 16131.1379635784. The cubic root of 260213612 is about 638.4251742836.

Adding to 260213612 its reverse (216312062), we get a palindrome (476525674).

The spelling of 260213612 in words is "two hundred sixty million, two hundred thirteen thousand, six hundred twelve".