80382242 has 8 divisors (see below), whose sum is σ = 120652956. Its totient is φ = 40164592.

The previous prime is 80382223. The next prime is 80382259. The reversal of 80382242 is 24228308.

It can be written as a sum of positive squares in 2 ways, for example, as 78340201 + 2042041 = 8851^2 + 1429^2 .

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

It is a super-2 number, since 2×80382242² = 12922609657893128, 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, 9233 + ... + 15684.

Almost surely, 2^80382242 is an apocalyptic number.

80382242 is a deficient number, since it is larger than the sum of its proper divisors (40270714).

80382242 is a wasteful number, since it uses less digits than its factorization.

80382242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26532.

The product of its (nonzero) digits is 6144, while the sum is 29.

The square root of 80382242 is about 8965.6144240091. The cubic root of 80382242 is about 431.5721107588.

The spelling of 80382242 in words is "eighty million, three hundred eighty-two thousand, two hundred forty-two".