4114921 has 4 divisors (see below), whose sum is σ = 4126932. Its totient is φ = 4102912.

The previous prime is 4114889. The next prime is 4114931. The reversal of 4114921 is 1294114.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1294114 = 2 ⋅647057.

It can be written as a sum of positive squares in 2 ways, for example, as 2359296 + 1755625 = 1536^2 + 1325^2 .

It is a cyclic number.

It is not a de Polignac number, because 4114921 - 2⁵ = 4114889 is a prime.

It is a super-3 number, since 3×4114921³ (a number of 21 digits) contains 333 as substring.

It is a Duffinian number.

4114921 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 4114892 and 4114901.

It is not an unprimeable number, because it can be changed into a prime (4114931) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5476 + ... + 6181.

It is an arithmetic number, because the mean of its divisors is an integer number (1031733).

Almost surely, 2^4114921 is an apocalyptic number.

It is an amenable number.

4114921 is a deficient number, since it is larger than the sum of its proper divisors (12011).

4114921 is a wasteful number, since it uses less digits than its factorization.

4114921 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12010.

The product of its digits is 288, while the sum is 22.

The square root of 4114921 is about 2028.5268053442. The cubic root of 4114921 is about 160.2459888031.

It can be divided in two parts, 4 and 114921, that multiplied together give a square (459684 = 678²).

The spelling of 4114921 in words is "four million, one hundred fourteen thousand, nine hundred twenty-one".