65745486 has 16 divisors (see below), whose sum is σ = 146101200. Its totient is φ = 21915144.

The previous prime is 65745473. The next prime is 65745497. The reversal of 65745486 is 68454756.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 608701 + ... + 608808.

It is an arithmetic number, because the mean of its divisors is an integer number (9131325).

Almost surely, 2^65745486 is an apocalyptic number.

65745486 is an abundant number, since it is smaller than the sum of its proper divisors (80355714).

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

65745486 is a wasteful number, since it uses less digits than its factorization.

65745486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1217520 (or 1217514 counting only the distinct ones).

The product of its digits is 806400, while the sum is 45.

The square root of 65745486 is about 8108.3590201717. The cubic root of 65745486 is about 403.6038620984.

The spelling of 65745486 in words is "sixty-five million, seven hundred forty-five thousand, four hundred eighty-six".