4618090 has 16 divisors (see below), whose sum is σ = 8337888. Its totient is φ = 1841616.

The previous prime is 4618069. The next prime is 4618091. The reversal of 4618090 is 908164.

It is not an unprimeable number, because it can be changed into a prime (4618091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4789 + ... + 5671.

It is an arithmetic number, because the mean of its divisors is an integer number (521118).

Almost surely, 2^4618090 is an apocalyptic number.

4618090 is a deficient number, since it is larger than the sum of its proper divisors (3719798).

4618090 is a wasteful number, since it uses less digits than its factorization.

4618090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1413.

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 4618090 is about 2148.9741738792. The cubic root of 4618090 is about 166.5280758986.

The spelling of 4618090 in words is "four million, six hundred eighteen thousand, ninety".