83114644 has 12 divisors (see below), whose sum is σ = 146950804. Its totient is φ = 41128704.

The previous prime is 83114641. The next prime is 83114651. The reversal of 83114644 is 44641138.

It can be written as a sum of positive squares in 2 ways, for example, as 18922500 + 64192144 = 4350^2 + 8012^2 .

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83114641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106719 + ... + 107494.

Almost surely, 2^83114644 is an apocalyptic number.

It is an amenable number.

83114644 is a deficient number, since it is larger than the sum of its proper divisors (63836160).

83114644 is a wasteful number, since it uses less digits than its factorization.

83114644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214314 (or 214312 counting only the distinct ones).

The product of its digits is 9216, while the sum is 31.

The square root of 83114644 is about 9116.7233148758. The cubic root of 83114644 is about 436.4078121891.

The spelling of 83114644 in words is "eighty-three million, one hundred fourteen thousand, six hundred forty-four".