65373066 has 24 divisors (see below), whose sum is σ = 154518624. Its totient is φ = 19809960.

The previous prime is 65373031. The next prime is 65373083. The reversal of 65373066 is 66037356.

65373066 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 65373066.

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 11 ways as a sum of consecutive naturals, for example, 164886 + ... + 165281.

It is an arithmetic number, because the mean of its divisors is an integer number (6438276).

Almost surely, 2^65373066 is an apocalyptic number.

65373066 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

65373066 is an abundant number, since it is smaller than the sum of its proper divisors (89145558).

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

65373066 is a wasteful number, since it uses less digits than its factorization.

65373066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330186 (or 330183 counting only the distinct ones).

The product of its (nonzero) digits is 68040, while the sum is 36.

The square root of 65373066 is about 8085.3612164207. The cubic root of 65373066 is about 402.8403376335.

It can be divided in two parts, 653730 and 66, that added together give a triangular number (653796 = T₁₁₄₃).

The spelling of 65373066 in words is "sixty-five million, three hundred seventy-three thousand, sixty-six".