80023350 has 72 divisors (see below), whose sum is σ = 218189160. Its totient is φ = 19395200.

The previous prime is 80023343. The next prime is 80023357. The reversal of 80023350 is 5332008.

It is an interprime number because it is at equal distance from previous prime (80023343) and next prime (80023357).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80023357) 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 35 ways as a sum of consecutive naturals, for example, 15946 + ... + 20354.

It is an arithmetic number, because the mean of its divisors is an integer number (3030405).

Almost surely, 2^80023350 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 80023350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (109094580).

80023350 is an abundant number, since it is smaller than the sum of its proper divisors (138165810).

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

80023350 is a wasteful number, since it uses less digits than its factorization.

80023350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4446 (or 4430 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 80023350 is about 8945.5771194485. The cubic root of 80023350 is about 430.9288556367.

Adding to 80023350 its reverse (5332008), we get a palindrome (85355358).

The spelling of 80023350 in words is "eighty million, twenty-three thousand, three hundred fifty".