4115720 has 32 divisors (see below), whose sum is σ = 10584000. Its totient is φ = 1411008.

The previous prime is 4115707. The next prime is 4115753. The reversal of 4115720 is 275114.

4115720 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×4115720² = 33878302236800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 4115692 and 4115701.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7070 + ... + 7629.

It is an arithmetic number, because the mean of its divisors is an integer number (330750).

Almost surely, 2^4115720 is an apocalyptic number.

4115720 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4115720 is an abundant number, since it is smaller than the sum of its proper divisors (6468280).

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

4115720 is a wasteful number, since it uses less digits than its factorization.

4115720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14717 (or 14713 counting only the distinct ones).

The product of its (nonzero) digits is 280, while the sum is 20.

The square root of 4115720 is about 2028.7237367370. The cubic root of 4115720 is about 160.2563598616.

Subtracting from 4115720 its reverse (275114), we obtain a triangular number (3840606 = T₂₇₇₁).

The spelling of 4115720 in words is "four million, one hundred fifteen thousand, seven hundred twenty".