65896790 has 16 divisors (see below), whose sum is σ = 118742112. Its totient is φ = 26330304.

The previous prime is 65896783. The next prime is 65896801. The reversal of 65896790 is 9769856.

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, 7967 + ... + 13973.

It is an arithmetic number, because the mean of its divisors is an integer number (7421382).

Almost surely, 2^65896790 is an apocalyptic number.

65896790 is a deficient number, since it is larger than the sum of its proper divisors (52845322).

65896790 is a wasteful number, since it uses less digits than its factorization.

65896790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7111.

The product of its (nonzero) digits is 816480, while the sum is 50.

The square root of 65896790 is about 8117.6837829519. The cubic root of 65896790 is about 403.9132374216.

The spelling of 65896790 in words is "sixty-five million, eight hundred ninety-six thousand, seven hundred ninety".