80229802 has 8 divisors (see below), whose sum is σ = 120384612. Its totient is φ = 40101600.

The previous prime is 80229781. The next prime is 80229859. The reversal of 80229802 is 20892208.

It can be written as a sum of positive squares in 2 ways, for example, as 79227801 + 1002001 = 8901^2 + 1001^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×80229802² = 12873642257918408, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4902 + ... + 13582.

Almost surely, 2^80229802 is an apocalyptic number.

80229802 is a deficient number, since it is larger than the sum of its proper divisors (40154810).

80229802 is a wasteful number, since it uses less digits than its factorization.

80229802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13304.

The product of its (nonzero) digits is 4608, while the sum is 31.

The square root of 80229802 is about 8957.1090202141. The cubic root of 80229802 is about 431.2991214228.

The spelling of 80229802 in words is "eighty million, two hundred twenty-nine thousand, eight hundred two".