4920900 has 72 divisors (see below), whose sum is σ = 14582400. Its totient is φ = 1280640.

The previous prime is 4920887. The next prime is 4920901. The reversal of 4920900 is 90294.

It is not an unprimeable number, because it can be changed into a prime (4920901) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13926 + ... + 14274.

Almost surely, 2^4920900 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4920900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7291200).

4920900 is an abundant number, since it is smaller than the sum of its proper divisors (9661500).

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

4920900 is a wasteful number, since it uses less digits than its factorization.

4920900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 413 (or 406 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 24.

The square root of 4920900 is about 2218.3101676727. The cubic root of 4920900 is about 170.0910700050.

The spelling of 4920900 in words is "four million, nine hundred twenty thousand, nine hundred".