4152049 has 4 divisors (see below), whose sum is σ = 4529520. Its totient is φ = 3774580.

The previous prime is 4152019. The next prime is 4152061. The reversal of 4152049 is 9402514.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4152049 - 2¹³ = 4143857 is a prime.

It is a Duffinian number.

4152049 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4152019) 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, 188719 + ... + 188740.

It is an arithmetic number, because the mean of its divisors is an integer number (1132380).

Almost surely, 2^4152049 is an apocalyptic number.

It is an amenable number.

4152049 is a deficient number, since it is larger than the sum of its proper divisors (377471).

4152049 is a wasteful number, since it uses less digits than its factorization.

4152049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 377470.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 4152049 is about 2037.6577239566. The cubic root of 4152049 is about 160.7265009222.

The spelling of 4152049 in words is "four million, one hundred fifty-two thousand, forty-nine".