80707214 has 20 divisors (see below), whose sum is σ = 141237624. Its totient is φ = 34588806.

The previous prime is 80707171. The next prime is 80707219. The reversal of 80707214 is 41270708.

It is a nialpdrome in base 7.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80707219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 11529599 + ... + 11529605.

Almost surely, 2^80707214 is an apocalyptic number.

80707214 is a deficient number, since it is larger than the sum of its proper divisors (60530410).

80707214 is an frugal number, since it uses more digits than its factorization.

80707214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65 (or 9 counting only the distinct ones).

The product of its (nonzero) digits is 3136, while the sum is 29.

The square root of 80707214 is about 8983.7193856442. The cubic root of 80707214 is about 432.1529201139.

The spelling of 80707214 in words is "eighty million, seven hundred seven thousand, two hundred fourteen".