4720902 has 16 divisors (see below), whose sum is σ = 9534720. Its totient is φ = 1558152.

The previous prime is 4720901. The next prime is 4720907. The reversal of 4720902 is 2090274.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4720901) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3202 + ... + 4437.

It is an arithmetic number, because the mean of its divisors is an integer number (595920).

Almost surely, 2^4720902 is an apocalyptic number.

4720902 is an abundant number, since it is smaller than the sum of its proper divisors (4813818).

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

4720902 is a wasteful number, since it uses less digits than its factorization.

4720902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7747.

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 4720902 is about 2172.7636778996. The cubic root of 4720902 is about 167.7548152458.

The spelling of 4720902 in words is "four million, seven hundred twenty thousand, nine hundred two".