65260030 has 16 divisors (see below), whose sum is σ = 128147184. Its totient is φ = 23730880.

The previous prime is 65260021. The next prime is 65260037. The reversal of 65260030 is 3006256.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 65259983 and 65260010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65260037) 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, 296527 + ... + 296746.

It is an arithmetic number, because the mean of its divisors is an integer number (8009199).

Almost surely, 2^65260030 is an apocalyptic number.

65260030 is a deficient number, since it is larger than the sum of its proper divisors (62887154).

65260030 is a wasteful number, since it uses less digits than its factorization.

65260030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 593291.

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 65260030 is about 8078.3680282592. The cubic root of 65260030 is about 402.6080211081.

Adding to 65260030 its reverse (3006256), we get a palindrome (68266286).

The spelling of 65260030 in words is "sixty-five million, two hundred sixty thousand, thirty".