4023100 has 18 divisors (see below), whose sum is σ = 8730344. Its totient is φ = 1609200.

The previous prime is 4023053. The next prime is 4023109. The reversal of 4023100 is 13204.

It is a super-2 number, since 2×4023100² = 32370667220000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4023109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 20016 + ... + 20215.

Almost surely, 2^4023100 is an apocalyptic number.

It is an amenable number.

4023100 is an abundant number, since it is smaller than the sum of its proper divisors (4707244).

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

4023100 is a wasteful number, since it uses less digits than its factorization.

4023100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40245 (or 40238 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 10.

The square root of 4023100 is about 2005.7666863322. The cubic root of 4023100 is about 159.0450935480.

Adding to 4023100 its reverse (13204), we get a palindrome (4036304).

The spelling of 4023100 in words is "four million, twenty-three thousand, one hundred".