80124219 has 12 divisors (see below), whose sum is σ = 132268656. Its totient is φ = 45785232.

The previous prime is 80124217. The next prime is 80124221. The reversal of 80124219 is 91242108.

It is an interprime number because it is at equal distance from previous prime (80124217) and next prime (80124221).

It is not a de Polignac number, because 80124219 - 2¹ = 80124217 is a prime.

It is a super-2 number, since 2×80124219² = 12839780940719922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 80124192 and 80124201.

It is not an unprimeable number, because it can be changed into a prime (80124217) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 635844 + ... + 635969.

It is an arithmetic number, because the mean of its divisors is an integer number (11022388).

Almost surely, 2^80124219 is an apocalyptic number.

80124219 is a deficient number, since it is larger than the sum of its proper divisors (52144437).

80124219 is a wasteful number, since it uses less digits than its factorization.

80124219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1271826 (or 1271823 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

The square root of 80124219 is about 8951.2132697194. The cubic root of 80124219 is about 431.1098407786.

The spelling of 80124219 in words is "eighty million, one hundred twenty-four thousand, two hundred nineteen".