83205466 has 16 divisors (see below), whose sum is σ = 129616200. Its totient is φ = 40011328.

The previous prime is 83205461. The next prime is 83205481. The reversal of 83205466 is 66450238.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 76930441 + 6275025 = 8771^2 + 2505^2 .

It is not an unprimeable number, because it can be changed into a prime (83205461) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12936 + ... + 18268.

Almost surely, 2^83205466 is an apocalyptic number.

83205466 is a deficient number, since it is larger than the sum of its proper divisors (46410734).

83205466 is a wasteful number, since it uses less digits than its factorization.

83205466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5633.

The product of its (nonzero) digits is 34560, while the sum is 34.

The square root of 83205466 is about 9121.7030208180. The cubic root of 83205466 is about 436.5667131970.

The spelling of 83205466 in words is "eighty-three million, two hundred five thousand, four hundred sixty-six".