4230402 has 24 divisors (see below), whose sum is σ = 9301488. Its totient is φ = 1281720.

The previous prime is 4230397. The next prime is 4230403. The reversal of 4230402 is 2040324.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (4230403) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2188 + ... + 3639.

It is an arithmetic number, because the mean of its divisors is an integer number (387562).

Almost surely, 2^4230402 is an apocalyptic number.

4230402 is an abundant number, since it is smaller than the sum of its proper divisors (5071086).

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

4230402 is a wasteful number, since it uses less digits than its factorization.

4230402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5854 (or 5843 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 15.

The square root of 4230402 is about 2056.7941073428. The cubic root of 4230402 is about 161.7312263263.

Adding to 4230402 its reverse (2040324), we get a palindrome (6270726).

The spelling of 4230402 in words is "four million, two hundred thirty thousand, four hundred two".