4920102 has 60 divisors (see below), whose sum is σ = 12166308. Its totient is φ = 1485000.

The previous prime is 4920073. The next prime is 4920109. The reversal of 4920102 is 2010294.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4920109) by changing a digit.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 19477 + ... + 19727.

Almost surely, 2^4920102 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4920102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6083154).

4920102 is an abundant number, since it is smaller than the sum of its proper divisors (7246206).

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

4920102 is a wasteful number, since it uses less digits than its factorization.

4920102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287 (or 267 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 4920102 is about 2218.1302937384. The cubic root of 4920102 is about 170.0818752092.

Adding to 4920102 its reverse (2010294), we get a palindrome (6930396).

The spelling of 4920102 in words is "four million, nine hundred twenty thousand, one hundred two".