80384542 has 8 divisors (see below), whose sum is σ = 137802096. Its totient is φ = 34450512.

The previous prime is 80384539. The next prime is 80384627. The reversal of 80384542 is 24548308.

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

It is a junction number, because it is equal to n+sod(n) for n = 80384498 and 80384507.

It is a congruent number.

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, 2870863 + ... + 2870890.

It is an arithmetic number, because the mean of its divisors is an integer number (17225262).

Almost surely, 2^80384542 is an apocalyptic number.

80384542 is a deficient number, since it is larger than the sum of its proper divisors (57417554).

80384542 is a wasteful number, since it uses less digits than its factorization.

80384542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5741762.

The product of its (nonzero) digits is 30720, while the sum is 34.

The square root of 80384542 is about 8965.7426909320. The cubic root of 80384542 is about 431.5762269514.

The spelling of 80384542 in words is "eighty million, three hundred eighty-four thousand, five hundred forty-two".