4080418 has 8 divisors (see below), whose sum is σ = 6130512. Its totient is φ = 2036916.

The previous prime is 4080413. The next prime is 4080431. The reversal of 4080418 is 8140804.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×4080418² = 33299622109448, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4080392 and 4080401.

It is not an unprimeable number, because it can be changed into a prime (4080413) 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, 421 + ... + 2887.

It is an arithmetic number, because the mean of its divisors is an integer number (766314).

Almost surely, 2^4080418 is an apocalyptic number.

4080418 is a deficient number, since it is larger than the sum of its proper divisors (2050094).

4080418 is a wasteful number, since it uses less digits than its factorization.

4080418 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3296.

The product of its (nonzero) digits is 1024, while the sum is 25.

The square root of 4080418 is about 2020.0044554406. The cubic root of 4080418 is about 159.7968515511.

The spelling of 4080418 in words is "four million, eighty thousand, four hundred eighteen".