65285048 has 8 divisors (see below), whose sum is σ = 122409480. Its totient is φ = 32642520.

The previous prime is 65285041. The next prime is 65285069. The reversal of 65285048 is 84058256.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65285041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4080308 + ... + 4080323.

It is an arithmetic number, because the mean of its divisors is an integer number (15301185).

Almost surely, 2^65285048 is an apocalyptic number.

It is an amenable number.

65285048 is a deficient number, since it is larger than the sum of its proper divisors (57124432).

65285048 is a wasteful number, since it uses less digits than its factorization.

65285048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8160637 (or 8160633 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 38.

The square root of 65285048 is about 8079.9163362005. The cubic root of 65285048 is about 402.6594622972.

The spelling of 65285048 in words is "sixty-five million, two hundred eighty-five thousand, forty-eight".