4100402 has 8 divisors (see below), whose sum is σ = 6161196. Its totient is φ = 2046672.

The previous prime is 4100399. The next prime is 4100407. The reversal of 4100402 is 2040014.

4100402 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 3345241 + 755161 = 1829^2 + 869^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (4100407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68 + ... + 2864.

Almost surely, 2^4100402 is an apocalyptic number.

4100402 is a deficient number, since it is larger than the sum of its proper divisors (2060794).

4100402 is a wasteful number, since it uses less digits than its factorization.

4100402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3532.

The product of its (nonzero) digits is 32, while the sum is 11.

The square root of 4100402 is about 2024.9449375230. The cubic root of 4100402 is about 160.0572971873.

Adding to 4100402 its reverse (2040014), we get a palindrome (6140416).

The spelling of 4100402 in words is "four million, one hundred thousand, four hundred two".