65962266 has 16 divisors (see below), whose sum is σ = 133783488. Its totient is φ = 21677600.

The previous prime is 65962223. The next prime is 65962277. The reversal of 65962266 is 66226956.

65962266 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76995 + ... + 77846.

It is an arithmetic number, because the mean of its divisors is an integer number (8361468).

Almost surely, 2^65962266 is an apocalyptic number.

65962266 is an abundant number, since it is smaller than the sum of its proper divisors (67821222).

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

65962266 is a wasteful number, since it uses less digits than its factorization.

65962266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154917.

The product of its digits is 233280, while the sum is 42.

The square root of 65962266 is about 8121.7157054406. The cubic root of 65962266 is about 404.0469711423.

The spelling of 65962266 in words is "sixty-five million, nine hundred sixty-two thousand, two hundred sixty-six".