4740918 has 64 divisors (see below), whose sum is σ = 12311040. Its totient is φ = 1181952.

The previous prime is 4740907. The next prime is 4740961. The reversal of 4740918 is 8190474.

It is an Ulam number.

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 31 ways as a sum of consecutive naturals, for example, 10146 + ... + 10602.

It is an arithmetic number, because the mean of its divisors is an integer number (192360).

Almost surely, 2^4740918 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4740918, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6155520).

4740918 is an abundant number, since it is smaller than the sum of its proper divisors (7570122).

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

4740918 is a wasteful number, since it uses less digits than its factorization.

4740918 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 501.

The product of its (nonzero) digits is 8064, while the sum is 33.

The square root of 4740918 is about 2177.3649211834. The cubic root of 4740918 is about 167.9915670370.

The spelling of 4740918 in words is "four million, seven hundred forty thousand, nine hundred eighteen".