4230105 has 32 divisors (see below), whose sum is σ = 7630848. Its totient is φ = 1982400.

The previous prime is 4230101. The next prime is 4230113. The reversal of 4230105 is 5010324.

It is not a de Polignac number, because 4230105 - 2² = 4230101 is a prime.

It is a super-2 number, since 2×4230105² = 35787576622050, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4230101) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4702 + ... + 5528.

It is an arithmetic number, because the mean of its divisors is an integer number (238464).

Almost surely, 2^4230105 is an apocalyptic number.

It is an amenable number.

4230105 is a deficient number, since it is larger than the sum of its proper divisors (3400743).

4230105 is a wasteful number, since it uses less digits than its factorization.

4230105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 877.

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 4230105 is about 2056.7219063354. The cubic root of 4230105 is about 161.7274413985.

Adding to 4230105 its reverse (5010324), we get a palindrome (9240429).

The spelling of 4230105 in words is "four million, two hundred thirty thousand, one hundred five".