4905918 has 24 divisors (see below), whose sum is σ = 10670400. Its totient is φ = 1629024.

The previous prime is 4905917. The next prime is 4905931. The reversal of 4905918 is 8195094.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4905917) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8338 + ... + 8906.

It is an arithmetic number, because the mean of its divisors is an integer number (444600).

Almost surely, 2^4905918 is an apocalyptic number.

4905918 is an abundant number, since it is smaller than the sum of its proper divisors (5764482).

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

4905918 is a wasteful number, since it uses less digits than its factorization.

4905918 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1056 (or 1053 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 36.

The square root of 4905918 is about 2214.9306986901. The cubic root of 4905918 is about 169.9182767522.

The spelling of 4905918 in words is "four million, nine hundred five thousand, nine hundred eighteen".