65848057 has 8 divisors (see below), whose sum is σ = 74957760. Its totient is φ = 57258960.

The previous prime is 65848043. The next prime is 65848073. The reversal of 65848057 is 75084856.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 65848057 - 2¹¹ = 65846009 is a prime.

It is a super-2 number, since 2×65848057² = 8671933221350498, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (65848037) 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, 129882 + ... + 130387.

It is an arithmetic number, because the mean of its divisors is an integer number (9369720).

Almost surely, 2^65848057 is an apocalyptic number.

It is an amenable number.

65848057 is a deficient number, since it is larger than the sum of its proper divisors (9109703).

65848057 is a wasteful number, since it uses less digits than its factorization.

65848057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260303.

The product of its (nonzero) digits is 268800, while the sum is 43.

The square root of 65848057 is about 8114.6815710784. The cubic root of 65848057 is about 403.8136435056.

It can be divided in two parts, 6584 and 8057, that added together give a palindrome (14641).

The spelling of 65848057 in words is "sixty-five million, eight hundred forty-eight thousand, fifty-seven".