4169481 has 8 divisors (see below), whose sum is σ = 5569920. Its totient is φ = 2774352.

The previous prime is 4169453. The next prime is 4169491. The reversal of 4169481 is 1849614.

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

It is not a de Polignac number, because 4169481 - 2¹¹ = 4167433 is a prime.

It is a super-2 number, since 2×4169481² = 34769143618722, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4169401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1191 + ... + 3123.

It is an arithmetic number, because the mean of its divisors is an integer number (696240).

Almost surely, 2^4169481 is an apocalyptic number.

It is an amenable number.

4169481 is a deficient number, since it is larger than the sum of its proper divisors (1400439).

4169481 is a wasteful number, since it uses less digits than its factorization.

4169481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2655.

The product of its digits is 6912, while the sum is 33.

The square root of 4169481 is about 2041.9307040152. The cubic root of 4169481 is about 160.9511187332.

The spelling of 4169481 in words is "four million, one hundred sixty-nine thousand, four hundred eighty-one".