80061120 has 84 divisors (see below), whose sum is σ = 275386800. Its totient is φ = 21348864.

The previous prime is 80061073. The next prime is 80061131. The reversal of 80061120 is 2116008.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 80061093 and 80061102.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11020 + ... + 16779.

Almost surely, 2^80061120 is an apocalyptic number.

80061120 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

80061120 is an abundant number, since it is smaller than the sum of its proper divisors (195325680).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

80061120 is a wasteful number, since it uses less digits than its factorization.

80061120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27822 (or 27809 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

The square root of 80061120 is about 8947.6879695260. The cubic root of 80061120 is about 430.9966426132.

Adding to 80061120 its reverse (2116008), we get a palindrome (82177128).

The spelling of 80061120 in words is "eighty million, sixty-one thousand, one hundred twenty".