65057486 has 8 divisors (see below), whose sum is σ = 105092904. Its totient is φ = 30026520.

The previous prime is 65057483. The next prime is 65057491. The reversal of 65057486 is 68475056.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65057483) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1251080 + ... + 1251131.

It is an arithmetic number, because the mean of its divisors is an integer number (13136613).

Almost surely, 2^65057486 is an apocalyptic number.

65057486 is a deficient number, since it is larger than the sum of its proper divisors (40035418).

65057486 is a wasteful number, since it uses less digits than its factorization.

65057486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2502226.

The product of its (nonzero) digits is 201600, while the sum is 41.

The square root of 65057486 is about 8065.8220907729. The cubic root of 65057486 is about 402.1910719285.

The spelling of 65057486 in words is "sixty-five million, fifty-seven thousand, four hundred eighty-six".