4154485 has 8 divisors (see below), whose sum is σ = 5070240. Its totient is φ = 3267024.

The previous prime is 4154473. The next prime is 4154497. The reversal of 4154485 is 5844514.

It is an interprime number because it is at equal distance from previous prime (4154473) and next prime (4154497).

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

It is a cyclic number.

It is not a de Polignac number, because 4154485 - 2⁹ = 4153973 is a prime.

4154485 is a lucky number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6747 + ... + 7336.

It is an arithmetic number, because the mean of its divisors is an integer number (633780).

Almost surely, 2^4154485 is an apocalyptic number.

It is an amenable number.

4154485 is a deficient number, since it is larger than the sum of its proper divisors (915755).

4154485 is a wasteful number, since it uses less digits than its factorization.

4154485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14147.

The product of its digits is 12800, while the sum is 31.

The square root of 4154485 is about 2038.2553814476. The cubic root of 4154485 is about 160.7579274309.

Adding to 4154485 its reverse (5844514), we get a palindrome (9998999).

It can be divided in two parts, 415 and 4485, that added together give a square (4900 = 70²).

The spelling of 4154485 in words is "four million, one hundred fifty-four thousand, four hundred eighty-five".