80740230 has 32 divisors (see below), whose sum is σ = 194310144. Its totient is φ = 21471456.

The previous prime is 80740229. The next prime is 80740243. The reversal of 80740230 is 3204708.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 80740230.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7977 + ... + 15003.

It is an arithmetic number, because the mean of its divisors is an integer number (6072192).

Almost surely, 2^80740230 is an apocalyptic number.

80740230 is an abundant number, since it is smaller than the sum of its proper divisors (113569914).

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

80740230 is a wasteful number, since it uses less digits than its factorization.

80740230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7420.

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 80740230 is about 8985.5567440198. The cubic root of 80740230 is about 432.2118409751.

Adding to 80740230 its reverse (3204708), we get a palindrome (83944938).

The spelling of 80740230 in words is "eighty million, seven hundred forty thousand, two hundred thirty".