80414647 has 8 divisors (see below), whose sum is σ = 84074976. Its totient is φ = 76768032.

The previous prime is 80414639. The next prime is 80414681. The reversal of 80414647 is 74641408.

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

It is a cyclic number.

It is not a de Polignac number, because 80414647 - 2³ = 80414639 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80414447) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9673 + ... + 15949.

It is an arithmetic number, because the mean of its divisors is an integer number (10509372).

Almost surely, 2^80414647 is an apocalyptic number.

80414647 is a deficient number, since it is larger than the sum of its proper divisors (3660329).

80414647 is a wasteful number, since it uses less digits than its factorization.

80414647 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6857.

The product of its (nonzero) digits is 21504, while the sum is 34.

The square root of 80414647 is about 8967.4214242445. The cubic root of 80414647 is about 431.6300970960.

It can be divided in two parts, 804 and 14647, that added together give a palindrome (15451).

The spelling of 80414647 in words is "eighty million, four hundred fourteen thousand, six hundred forty-seven".