83332406 has 8 divisors (see below), whose sum is σ = 125049960. Its totient is φ = 41649088.

The previous prime is 83332393. The next prime is 83332411. The reversal of 83332406 is 60423338.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1211 + ... + 12966.

It is an arithmetic number, because the mean of its divisors is an integer number (15631245).

Almost surely, 2^83332406 is an apocalyptic number.

83332406 is a deficient number, since it is larger than the sum of its proper divisors (41717554).

83332406 is a wasteful number, since it uses less digits than its factorization.

83332406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17118.

The product of its (nonzero) digits is 10368, while the sum is 29.

The square root of 83332406 is about 9128.6584994730. The cubic root of 83332406 is about 436.7886121616.

It can be divided in two parts, 83332 and 406, that added together give a palindrome (83738).

The spelling of 83332406 in words is "eighty-three million, three hundred thirty-two thousand, four hundred six".