83461444 has 18 divisors (see below), whose sum is σ = 160543502. Its totient is φ = 37936800.

The previous prime is 83461403. The next prime is 83461447. The reversal of 83461444 is 44416438.

It can be written as a sum of positive squares in only one way, i.e., 75898944 + 7562500 = 8712^2 + 2750^2 .

It is not an unprimeable number, because it can be changed into a prime (83461447) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 85737 + ... + 86704.

Almost surely, 2^83461444 is an apocalyptic number.

It is an amenable number.

83461444 is a deficient number, since it is larger than the sum of its proper divisors (77082058).

83461444 is a wasteful number, since it uses less digits than its factorization.

83461444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172467 (or 172454 counting only the distinct ones).

The product of its digits is 36864, while the sum is 34.

The square root of 83461444 is about 9135.7235071996. The cubic root of 83461444 is about 437.0139477174.

The spelling of 83461444 in words is "eighty-three million, four hundred sixty-one thousand, four hundred forty-four".