80206044 has 24 divisors (see below), whose sum is σ = 188806800. Its totient is φ = 26498304.

The previous prime is 80206043. The next prime is 80206079. The reversal of 80206044 is 44060208.

It is a super-4 number, since 4×80206044⁴ (a number of 33 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80206043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28219 + ... + 30930.

It is an arithmetic number, because the mean of its divisors is an integer number (7866950).

Almost surely, 2^80206044 is an apocalyptic number.

It is an amenable number.

80206044 is an abundant number, since it is smaller than the sum of its proper divisors (108600756).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

80206044 is a wasteful number, since it uses less digits than its factorization.

80206044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59269 (or 59267 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

The square root of 80206044 is about 8955.7827128621. The cubic root of 80206044 is about 431.2565444922.

The spelling of 80206044 in words is "eighty million, two hundred six thousand, forty-four".