65382477 has 16 divisors (see below), whose sum is σ = 92184000. Its totient is φ = 41105664.

The previous prime is 65382467. The next prime is 65382479. The reversal of 65382477 is 77428356.

It is not a de Polignac number, because 65382477 - 2⁴ = 65382461 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65382479) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10549 + ... + 15557.

It is an arithmetic number, because the mean of its divisors is an integer number (5761500).

Almost surely, 2^65382477 is an apocalyptic number.

It is an amenable number.

65382477 is a deficient number, since it is larger than the sum of its proper divisors (26801523).

65382477 is a wasteful number, since it uses less digits than its factorization.

65382477 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5260.

The product of its digits is 282240, while the sum is 42.

The square root of 65382477 is about 8085.9431731864. The cubic root of 65382477 is about 402.8596674520.

The spelling of 65382477 in words is "sixty-five million, three hundred eighty-two thousand, four hundred seventy-seven".