83066402 has 8 divisors (see below), whose sum is σ = 124661712. Its totient is φ = 41512500.

The previous prime is 83066383. The next prime is 83066407. The reversal of 83066402 is 20466038.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (83066407) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4724 + ... + 13727.

It is an arithmetic number, because the mean of its divisors is an integer number (15582714).

Almost surely, 2^83066402 is an apocalyptic number.

83066402 is a deficient number, since it is larger than the sum of its proper divisors (41595310).

83066402 is a wasteful number, since it uses less digits than its factorization.

83066402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20704.

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 83066402 is about 9114.0771337530. The cubic root of 83066402 is about 436.3233615265.

The spelling of 83066402 in words is "eighty-three million, sixty-six thousand, four hundred two".