65048892 has 24 divisors (see below), whose sum is σ = 152979456. Its totient is φ = 21511728.

The previous prime is 65048873. The next prime is 65048903. The reversal of 65048892 is 29884056.

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, 19818 + ... + 22865.

It is an arithmetic number, because the mean of its divisors is an integer number (6374144).

Almost surely, 2^65048892 is an apocalyptic number.

It is an amenable number.

65048892 is an abundant number, since it is smaller than the sum of its proper divisors (87930564).

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

65048892 is a wasteful number, since it uses less digits than its factorization.

65048892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42817 (or 42815 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 42.

The square root of 65048892 is about 8065.2893314499. The cubic root of 65048892 is about 402.1733615286.

The spelling of 65048892 in words is "sixty-five million, forty-eight thousand, eight hundred ninety-two".