4661418 has 16 divisors (see below), whose sum is σ = 9345600. Its totient is φ = 1550016.

The previous prime is 4661399. The next prime is 4661429. The reversal of 4661418 is 8141664.

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, 2946 + ... + 4242.

It is an arithmetic number, because the mean of its divisors is an integer number (584100).

Almost surely, 2^4661418 is an apocalyptic number.

4661418 is an abundant number, since it is smaller than the sum of its proper divisors (4684182).

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

4661418 is a wasteful number, since it uses less digits than its factorization.

4661418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1901.

The product of its digits is 4608, while the sum is 30.

The square root of 4661418 is about 2159.0317274186. The cubic root of 4661418 is about 167.0472573539.

The spelling of 4661418 in words is "four million, six hundred sixty-one thousand, four hundred eighteen".