66082462 has 4 divisors (see below), whose sum is σ = 99123696. Its totient is φ = 33041230.

The previous prime is 66082453. The next prime is 66082463. The reversal of 66082462 is 26428066.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (66082463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16520614 + ... + 16520617.

It is an arithmetic number, because the mean of its divisors is an integer number (24780924).

Almost surely, 2^66082462 is an apocalyptic number.

66082462 is a deficient number, since it is larger than the sum of its proper divisors (33041234).

66082462 is a wasteful number, since it uses less digits than its factorization.

66082462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33041233.

The product of its (nonzero) digits is 27648, while the sum is 34.

The square root of 66082462 is about 8129.1120056252. The cubic root of 66082462 is about 404.2922394567.

The spelling of 66082462 in words is "sixty-six million, eighty-two thousand, four hundred sixty-two".