4314021 has 8 divisors (see below), whose sum is σ = 5849760. Its totient is φ = 2827152.

The previous prime is 4314017. The next prime is 4314029. The reversal of 4314021 is 1204134.

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

It is not a de Polignac number, because 4314021 - 2² = 4314017 is a prime.

It is a super-2 number, since 2×4314021² = 37221554376882, which contains 22 as substring.

4314021 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4314029) 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 7 ways as a sum of consecutive naturals, for example, 12010 + ... + 12363.

It is an arithmetic number, because the mean of its divisors is an integer number (731220).

Almost surely, 2^4314021 is an apocalyptic number.

It is an amenable number.

4314021 is a deficient number, since it is larger than the sum of its proper divisors (1535739).

4314021 is a wasteful number, since it uses less digits than its factorization.

4314021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24435.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 4314021 is about 2077.0221472098. The cubic root of 4314021 is about 162.7898857177.

Adding to 4314021 its reverse (1204134), we get a palindrome (5518155).

The spelling of 4314021 in words is "four million, three hundred fourteen thousand, twenty-one".