65245068 has 72 divisors (see below), whose sum is σ = 196786800. Its totient is φ = 18639936.

The previous prime is 65245057. The next prime is 65245079. The reversal of 65245068 is 86054256.

It is an interprime number because it is at equal distance from previous prime (65245057) and next prime (65245079).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a zygodrome in base 2.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 873 + ... + 11456.

It is an arithmetic number, because the mean of its divisors is an integer number (2733150).

Almost surely, 2^65245068 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 65245068, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (98393400).

65245068 is an abundant number, since it is smaller than the sum of its proper divisors (131541732).

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

65245068 is a wasteful number, since it uses less digits than its factorization.

65245068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12356 (or 12341 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

The square root of 65245068 is about 8077.4419217968. The cubic root of 65245068 is about 402.5772504530.

The spelling of 65245068 in words is "sixty-five million, two hundred forty-five thousand, sixty-eight".