80479258 has 8 divisors (see below), whose sum is σ = 127820052. Its totient is φ = 37872576.

The previous prime is 80479249. The next prime is 80479279. The reversal of 80479258 is 85297408.

It can be written as a sum of positive squares in 2 ways, for example, as 79619929 + 859329 = 8923^2 + 927^2 .

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

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, 1183485 + ... + 1183552.

Almost surely, 2^80479258 is an apocalyptic number.

80479258 is a deficient number, since it is larger than the sum of its proper divisors (47340794).

80479258 is a wasteful number, since it uses less digits than its factorization.

80479258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2367056.

The product of its (nonzero) digits is 161280, while the sum is 43.

The square root of 80479258 is about 8971.0232415260. The cubic root of 80479258 is about 431.7456671962.

The spelling of 80479258 in words is "eighty million, four hundred seventy-nine thousand, two hundred fifty-eight".