65908248 has 128 divisors (see below), whose sum is σ = 202245120. Its totient is φ = 17487360.

The previous prime is 65908237. The next prime is 65908273. The reversal of 65908248 is 84280956.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 142738 + ... + 143198.

It is an arithmetic number, because the mean of its divisors is an integer number (1580040).

Almost surely, 2^65908248 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 65908248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (101122560).

65908248 is an abundant number, since it is smaller than the sum of its proper divisors (136336872).

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

65908248 is a wasteful number, since it uses less digits than its factorization.

65908248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 537 (or 533 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 42.

The square root of 65908248 is about 8118.3894954603. The cubic root of 65908248 is about 403.9366466027.

The spelling of 65908248 in words is "sixty-five million, nine hundred eight thousand, two hundred forty-eight".