80745214 has 8 divisors (see below), whose sum is σ = 132128568. Its totient is φ = 36702360.

The previous prime is 80745199. The next prime is 80745221. The reversal of 80745214 is 41254708.

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

It is a super-3 number, since 3×80745214³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1835097 + ... + 1835140.

It is an arithmetic number, because the mean of its divisors is an integer number (16516071).

Almost surely, 2^80745214 is an apocalyptic number.

80745214 is a deficient number, since it is larger than the sum of its proper divisors (51383354).

80745214 is a wasteful number, since it uses less digits than its factorization.

80745214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3670250.

The product of its (nonzero) digits is 8960, while the sum is 31.

The square root of 80745214 is about 8985.8340736962. The cubic root of 80745214 is about 432.2207341027.

The spelling of 80745214 in words is "eighty million, seven hundred forty-five thousand, two hundred fourteen".