80185124 has 12 divisors (see below), whose sum is σ = 148578444. Its totient is φ = 37734144.

The previous prime is 80185123. The next prime is 80185159. The reversal of 80185124 is 42158108.

It can be written as a sum of positive squares in 2 ways, for example, as 30030400 + 50154724 = 5480^2 + 7082^2 .

It is a super-2 number, since 2×80185124² = 12859308221790752, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (80185123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 589529 + ... + 589664.

It is an arithmetic number, because the mean of its divisors is an integer number (12381537).

Almost surely, 2^80185124 is an apocalyptic number.

It is an amenable number.

80185124 is a deficient number, since it is larger than the sum of its proper divisors (68393320).

80185124 is a wasteful number, since it uses less digits than its factorization.

80185124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1179214 (or 1179212 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 29.

The square root of 80185124 is about 8954.6146762438. The cubic root of 80185124 is about 431.2190466056.

The spelling of 80185124 in words is "eighty million, one hundred eighty-five thousand, one hundred twenty-four".