4152605 has 16 divisors (see below), whose sum is σ = 5228544. Its totient is φ = 3162240.

The previous prime is 4152601. The next prime is 4152653. The reversal of 4152605 is 5062514.

It is not a de Polignac number, because 4152605 - 2² = 4152601 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4152601) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11132 + ... + 11498.

It is an arithmetic number, because the mean of its divisors is an integer number (326784).

Almost surely, 2^4152605 is an apocalyptic number.

It is an amenable number.

4152605 is a deficient number, since it is larger than the sum of its proper divisors (1075939).

4152605 is a wasteful number, since it uses less digits than its factorization.

4152605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 476.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 4152605 is about 2037.7941505461. The cubic root of 4152605 is about 160.7336748859.

Subtracting 4152605 from its reverse (5062514), we obtain a palindrome (909909).

The spelling of 4152605 in words is "four million, one hundred fifty-two thousand, six hundred five".