4120080 has 40 divisors (see below), whose sum is σ = 12772992. Its totient is φ = 1098624.

The previous prime is 4120079. The next prime is 4120097. The reversal of 4120080 is 800214.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8344 + ... + 8823.

Almost surely, 2^4120080 is an apocalyptic number.

4120080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4120080 is an abundant number, since it is smaller than the sum of its proper divisors (8652912).

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

4120080 is a wasteful number, since it uses less digits than its factorization.

4120080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17183 (or 17177 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 4120080 is about 2029.7980195083. The cubic root of 4120080 is about 160.3129292382.

Adding to 4120080 its reverse (800214), we get a palindrome (4920294).

The spelling of 4120080 in words is "four million, one hundred twenty thousand, eighty".