65311482 has 48 divisors (see below), whose sum is σ = 138416256. Its totient is φ = 20534400.

The previous prime is 65311471. The next prime is 65311489. The reversal of 65311482 is 28411356.

It is not an unprimeable number, because it can be changed into a prime (65311489) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 270882 + ... + 271122.

It is an arithmetic number, because the mean of its divisors is an integer number (2883672).

Almost surely, 2^65311482 is an apocalyptic number.

65311482 is a gapful number since it is divisible by the number (62) formed by its first and last digit.

65311482 is an abundant number, since it is smaller than the sum of its proper divisors (73104774).

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

65311482 is a wasteful number, since it uses less digits than its factorization.

65311482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 355 (or 324 counting only the distinct ones).

The product of its digits is 5760, while the sum is 30.

The square root of 65311482 is about 8081.5519549156. The cubic root of 65311482 is about 402.7138007422.

The spelling of 65311482 in words is "sixty-five million, three hundred eleven thousand, four hundred eighty-two".