4152455 has 8 divisors (see below), whose sum is σ = 5013792. Its totient is φ = 3301408.

The previous prime is 4152433. The next prime is 4152503. The reversal of 4152455 is 5542514.

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 4152455 - 2¹⁸ = 3890311 is a prime.

It is a Duffinian 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, 1652 + ... + 3321.

It is an arithmetic number, because the mean of its divisors is an integer number (626724).

Almost surely, 2^4152455 is an apocalyptic number.

4152455 is a deficient number, since it is larger than the sum of its proper divisors (861337).

4152455 is a wasteful number, since it uses less digits than its factorization.

4152455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5145.

The product of its digits is 4000, while the sum is 26.

The square root of 4152455 is about 2037.7573457112. The cubic root of 4152455 is about 160.7317395271.

Adding to 4152455 its reverse (5542514), we get a palindrome (9694969).

The spelling of 4152455 in words is "four million, one hundred fifty-two thousand, four hundred fifty-five".