83314646 has 4 divisors (see below), whose sum is σ = 124971972. Its totient is φ = 41657322.

The previous prime is 83314643. The next prime is 83314657. The reversal of 83314646 is 64641338.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83314643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20828660 + ... + 20828663.

It is an arithmetic number, because the mean of its divisors is an integer number (31242993).

Almost surely, 2^83314646 is an apocalyptic number.

83314646 is a deficient number, since it is larger than the sum of its proper divisors (41657326).

83314646 is a wasteful number, since it uses less digits than its factorization.

83314646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41657325.

The product of its digits is 41472, while the sum is 35.

The square root of 83314646 is about 9127.6856869636. The cubic root of 83314646 is about 436.7575801486.

The spelling of 83314646 in words is "eighty-three million, three hundred fourteen thousand, six hundred forty-six".