65353066 has 32 divisors (see below), whose sum is σ = 108864000. Its totient is φ = 29283072.

The previous prime is 65353009. The next prime is 65353091. The reversal of 65353066 is 66035356.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77475 + ... + 78313.

It is an arithmetic number, because the mean of its divisors is an integer number (3402000).

Almost surely, 2^65353066 is an apocalyptic number.

65353066 is a deficient number, since it is larger than the sum of its proper divisors (43510934).

65353066 is a wasteful number, since it uses less digits than its factorization.

65353066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 966.

The product of its (nonzero) digits is 48600, while the sum is 34.

The square root of 65353066 is about 8084.1243186878. The cubic root of 65353066 is about 402.7992522701.

The spelling of 65353066 in words is "sixty-five million, three hundred fifty-three thousand, sixty-six".