4201382 has 4 divisors (see below), whose sum is σ = 6302076. Its totient is φ = 2100690.

The previous prime is 4201367. The next prime is 4201391. The reversal of 4201382 is 2831024.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×4201382² = 35303221419848, which contains 22 as substring.

It is a d-powerful number, because it can be written as 4 + 2²¹ + 0 + 1 + 3⁸ + 8³ + 2²¹ .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1050344 + ... + 1050347.

It is an arithmetic number, because the mean of its divisors is an integer number (1575519).

Almost surely, 2^4201382 is an apocalyptic number.

4201382 is a deficient number, since it is larger than the sum of its proper divisors (2100694).

4201382 is a wasteful number, since it uses less digits than its factorization.

4201382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2100693.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 4201382 is about 2049.7272989352. The cubic root of 4201382 is about 161.3605591570.

The spelling of 4201382 in words is "four million, two hundred one thousand, three hundred eighty-two".